mambax7 / references

plugins/actions/twitter/Twitter.class.php

Indentation +58 added lines, -58 removed lines

@@ -6,70 +6,70 @@
  */
 
 if (class_exists('Twitter')) {
-    return true;
+	return true;
 }
 
 class Twitter
 {
 
-    private $auth  = false;
-    private $debug = false;
-    public  $error = false;
+	private $auth  = false;
+	private $debug = false;
+	public  $error = false;
 
-    function __construct($user, $pass, $debug = false)
-    {
-        // Store an auth key for the HTTP Authorization: header
-        $this->auth  = base64_encode($user . ':' . $pass);
-        $this->debug = $debug;
-    }
+	function __construct($user, $pass, $debug = false)
+	{
+		// Store an auth key for the HTTP Authorization: header
+		$this->auth  = base64_encode($user . ':' . $pass);
+		$this->debug = $debug;
+	}
 
-    function update($new_status)
-    {
-        if (strlen($new_status) > 140) {
-            $this->error = "Status too long: {$new_status}.";
-            return false;
-        }
-        $fp = @fsockopen('twitter.com', 80, $errno, $errstr);
-        if (!$fp) {
-            $this->error = "Socket error #{$errno}: {$errstr}";
-            return false;
-        }
-        $post_data = 'status=' . urlencode($new_status);
-        $to_send   = "POST /statuses/update.xml HTTP/1.1\r\n";
-        $to_send .= "Host: twitter.com\r\n";
-        $to_send .= 'Content-Length: ' . strlen($post_data) . "\r\n";
-        $to_send .= "Authorization: Basic {$this->auth}\r\n\r\n";
-        $to_send .= $post_data . "\r\n\r\n";
-        $bytes = fwrite($fp, $to_send);
-        if ($bytes === false) {
-            $this->error = 'Socket error: Error sending data.';
-            return false;
-        } elseif ($bytes < strlen($to_send)) {
-            $this->error = 'Socket error: Could not send all data.';
-            return false;
-        }
-        if ($this->debug) echo "Sent:\n{$to_send}\n\n";
-        $response = '';
-        while (!feof($fp)) {
-            $buf = fread($fp, 1024);
-            if ($buf === false) {
-                $this->error = 'Socket error: Error reading data.';
-                return false;
-            }
-            $response .= $buf;
-        }
-        if ($this->debug) echo "Received:\n{$response}";
-        $was_error = preg_match('#' . preg_quote('<error>') . '(.+)' . preg_quote('</error>') . '#i', $response, $matches);
-        if ($was_error) {
-            $this->error = "Twitter error: {$matches[1]}";
-            return false;
-        }
-        list($first_line) = explode("\r\n", $response);
-        if ($first_line !== 'HTTP/1.1 200 OK') {
-            $this->error = "Request error: {$first_line}";
-            return false;
-        }
-        return true;
-    }
+	function update($new_status)
+	{
+		if (strlen($new_status) > 140) {
+			$this->error = "Status too long: {$new_status}.";
+			return false;
+		}
+		$fp = @fsockopen('twitter.com', 80, $errno, $errstr);
+		if (!$fp) {
+			$this->error = "Socket error #{$errno}: {$errstr}";
+			return false;
+		}
+		$post_data = 'status=' . urlencode($new_status);
+		$to_send   = "POST /statuses/update.xml HTTP/1.1\r\n";
+		$to_send .= "Host: twitter.com\r\n";
+		$to_send .= 'Content-Length: ' . strlen($post_data) . "\r\n";
+		$to_send .= "Authorization: Basic {$this->auth}\r\n\r\n";
+		$to_send .= $post_data . "\r\n\r\n";
+		$bytes = fwrite($fp, $to_send);
+		if ($bytes === false) {
+			$this->error = 'Socket error: Error sending data.';
+			return false;
+		} elseif ($bytes < strlen($to_send)) {
+			$this->error = 'Socket error: Could not send all data.';
+			return false;
+		}
+		if ($this->debug) echo "Sent:\n{$to_send}\n\n";
+		$response = '';
+		while (!feof($fp)) {
+			$buf = fread($fp, 1024);
+			if ($buf === false) {
+				$this->error = 'Socket error: Error reading data.';
+				return false;
+			}
+			$response .= $buf;
+		}
+		if ($this->debug) echo "Received:\n{$response}";
+		$was_error = preg_match('#' . preg_quote('<error>') . '(.+)' . preg_quote('</error>') . '#i', $response, $matches);
+		if ($was_error) {
+			$this->error = "Twitter error: {$matches[1]}";
+			return false;
+		}
+		list($first_line) = explode("\r\n", $response);
+		if ($first_line !== 'HTTP/1.1 200 OK') {
+			$this->error = "Request error: {$first_line}";
+			return false;
+		}
+		return true;
+	}
 
 }

plugins/actions/twitter/bitly.class.php

Indentation +209 added lines, -209 removed lines

@@ -13,218 +13,218 @@
 */
 
 if (class_exists('Bitly')) {
-    return true;
+	return true;
 }
 
 class Bitly
 {
 
-    protected $api          = 'http://api.bit.ly/';
-    private   $format       = 'json';
-    private   $version      = '2.0.1';
-    private   $validActions = array(
-        'shorten',
-        'stats',
-        'info',
-        'expand'
-    );
-
-    public function __construct($login, $apiKey)
-    {
-        $this->login        = $login;
-        $this->apiKey       = $apiKey;
-        $this->statusCode   = 'OK';
-        $this->errorMessage = '';
-        $this->errorCode    = '';
-        return true;
-    }
-
-    private function setError($message, $code = 101)
-    {
-        $this->errorCode    = $code;
-        $this->errorMessage = $message;
-        $this->statusCode   = 'ERROR';
-    }
-
-    public function validAction($action)
-    {
-        if (in_array($action, $this->validActions)) {
-            return true;
-        }
-        $this->setError("Undefined method $action", 202);
-        return false;
-    }
-
-    public function error()
-    {
-        $ret = array(
-            'errorCode'    => $this->errorCode,
-            'errorMessage' => $this->errorMessage,
-            'statusCode'   => $this->statusCode
-        );
-
-        // Function used for passing empty result sometimes.
-        if ($this->statusCode === 'OK') {
-            $ret['results'] = array();
-        }
-        if ($this->format === 'json') {
-            return json_encode($ret);
-        } else {
-            throw new Exception('Unsupported format');
-        }
-    }
-
-    public function shorten($message)
-    {
-
-        $postFields = '';
-        preg_match_all("/http(s?):\/\/[^( |$|\]|,|\\\)]+/i", $message, $matches);
-
-        for ($i = 0; $i < count($matches[0]); $i++) {
-            $curr = $matches[0][$i];
-            // ignore bitly urls
-            if (!strstr($curr, 'http://bit.ly')) {
-                $postFields .= '&longUrl=' . urlencode($curr);
-            }
-        }
-
-        // nothing to shorten, return empty result
-        if (!strlen($postFields)) {
-            return $this->error();
-        }
-        return $this->process('shorten', $postFields);
-    }
-
-    public function expand($message)
-    {
-        $postFields = '&hash=' . $this->getHash($message);
-        return $this->process('expand', $postFields);
-    }
-
-    public function info($bitlyUrl)
-    {
-        $hash       = $this->getHash($bitlyUrl);
-        $postFields = '&hash=' . $hash;
-        return $this->process('info', $postFields);
-    }
-
-    public function stats($bitlyUrl)
-    {
-        // Take only first hash or url. Ignore others.
-        $a          = split(',', $bitlyUrl);
-        $postFields = '&hash=' . $this->getHash($a[0]);
-        return $this->process('stats', $postFields);
-    }
-
-    protected function process($action, $postFields)
-    {
-        $ch = curl_init($this->api . $action);
-
-        $postFields = 'version=' . $this->version . $postFields;
-        $postFields .= '&format=' . $this->format;
-        $postFields .= '&history=1';
-
-        curl_setopt($ch, CURLOPT_USERPWD, $this->login . ':' . $this->apiKey);
-        curl_setopt($ch, CURLOPT_POST, 1);
-        curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);
-        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
-
-        $response = curl_exec($ch);
-
-        curl_close($ch);
-
-        return $response;
-    }
-
-    public function setReturnFormat($format)
-    {
-        // needed for restoration
-        $this->oldFormat = $this->format;
-        $this->format    = $format;
-        return $this->format;
-    }
-
-    private function restoreFormat()
-    {
-        if (!empty($this->oldFormat)) {
-            $this->format = $this->oldFormat;
-        }
-        return $this->format;
-    }
-
-    // expect url, shortened url or hash
-    public function getHash($message)
-    {
-        // if url and not bit.ly get shortened first
-        if (strstr($message, 'http://') && !strstr($message, 'http://bit.ly')) {
-            $message = $this->shortenSingle($message);
-        }
-        $hash = str_replace('http://bit.ly/', '', $message);
-        return $hash;
-    }
-
-    public function shortenSingle($message)
-    {
-        $this->setReturnFormat('json');
-        $data = json_decode($this->shorten($message), true);
-        // return to previous state.
-        $this->restoreFormat();
-
-        // replace every long url with short one
-        foreach ($data['results'] as $url => $d) {
-            $message = str_replace($url, $d['shortUrl'], $message);
-        }
-        return $message;
-    }
-
-    public function expandSingle($shortUrl)
-    {
-        $this->setReturnFormat('json');
-        $data = json_decode($this->expand($shortUrl), true);
-        $this->restoreFormat();
-        return $data['results'][$this->getHash($shortUrl)]['longUrl'];
-    }
-
-    public function getInfoArray($url)
-    {
-        $this->setReturnFormat('json');
-        $json = $this->info($url);
-        $this->restoreFormat();
-        $data = json_decode($json, true);
-
-        $this->infoArray = array_pop($data['results']);
-        return $this->infoArray;
-    }
-
-    public function getStatsArray($url)
-    {
-        $this->setReturnFormat('json');
-        $json = $this->stats($url);
-        $this->restoreFormat();
-        $data             = json_decode($json, true);
-        $this->statsArray = $data['results'];
-        return $this->statsArray;
-    }
-
-    public function getClicks()
-    {
-        return $this->statsArray['clicks'];
-    }
-
-    // get thumbnail (small, middle, large)
-    public function getThumbnail($size = 'small')
-    {
-        if (!in_array($size, array('small', 'medium', 'large'))) {
-            throw new Exception('Invalid size value');
-        }
-        if (empty($this->infoArray)) {
-            throw new Exception('Info not loaded');
-        }
-        return $this->infoArray['thumbnail'][$size];
-    }
-
-    public function getTitle()
-    {
-        return $this->infoArray['htmlTitle'];
-    }
+	protected $api          = 'http://api.bit.ly/';
+	private   $format       = 'json';
+	private   $version      = '2.0.1';
+	private   $validActions = array(
+		'shorten',
+		'stats',
+		'info',
+		'expand'
+	);
+
+	public function __construct($login, $apiKey)
+	{
+		$this->login        = $login;
+		$this->apiKey       = $apiKey;
+		$this->statusCode   = 'OK';
+		$this->errorMessage = '';
+		$this->errorCode    = '';
+		return true;
+	}
+
+	private function setError($message, $code = 101)
+	{
+		$this->errorCode    = $code;
+		$this->errorMessage = $message;
+		$this->statusCode   = 'ERROR';
+	}
+
+	public function validAction($action)
+	{
+		if (in_array($action, $this->validActions)) {
+			return true;
+		}
+		$this->setError("Undefined method $action", 202);
+		return false;
+	}
+
+	public function error()
+	{
+		$ret = array(
+			'errorCode'    => $this->errorCode,
+			'errorMessage' => $this->errorMessage,
+			'statusCode'   => $this->statusCode
+		);
+
+		// Function used for passing empty result sometimes.
+		if ($this->statusCode === 'OK') {
+			$ret['results'] = array();
+		}
+		if ($this->format === 'json') {
+			return json_encode($ret);
+		} else {
+			throw new Exception('Unsupported format');
+		}
+	}
+
+	public function shorten($message)
+	{
+
+		$postFields = '';
+		preg_match_all("/http(s?):\/\/[^( |$|\]|,|\\\)]+/i", $message, $matches);
+
+		for ($i = 0; $i < count($matches[0]); $i++) {
+			$curr = $matches[0][$i];
+			// ignore bitly urls
+			if (!strstr($curr, 'http://bit.ly')) {
+				$postFields .= '&longUrl=' . urlencode($curr);
+			}
+		}
+
+		// nothing to shorten, return empty result
+		if (!strlen($postFields)) {
+			return $this->error();
+		}
+		return $this->process('shorten', $postFields);
+	}
+
+	public function expand($message)
+	{
+		$postFields = '&hash=' . $this->getHash($message);
+		return $this->process('expand', $postFields);
+	}
+
+	public function info($bitlyUrl)
+	{
+		$hash       = $this->getHash($bitlyUrl);
+		$postFields = '&hash=' . $hash;
+		return $this->process('info', $postFields);
+	}
+
+	public function stats($bitlyUrl)
+	{
+		// Take only first hash or url. Ignore others.
+		$a          = split(',', $bitlyUrl);
+		$postFields = '&hash=' . $this->getHash($a[0]);
+		return $this->process('stats', $postFields);
+	}
+
+	protected function process($action, $postFields)
+	{
+		$ch = curl_init($this->api . $action);
+
+		$postFields = 'version=' . $this->version . $postFields;
+		$postFields .= '&format=' . $this->format;
+		$postFields .= '&history=1';
+
+		curl_setopt($ch, CURLOPT_USERPWD, $this->login . ':' . $this->apiKey);
+		curl_setopt($ch, CURLOPT_POST, 1);
+		curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+
+		$response = curl_exec($ch);
+
+		curl_close($ch);
+
+		return $response;
+	}
+
+	public function setReturnFormat($format)
+	{
+		// needed for restoration
+		$this->oldFormat = $this->format;
+		$this->format    = $format;
+		return $this->format;
+	}
+
+	private function restoreFormat()
+	{
+		if (!empty($this->oldFormat)) {
+			$this->format = $this->oldFormat;
+		}
+		return $this->format;
+	}
+
+	// expect url, shortened url or hash
+	public function getHash($message)
+	{
+		// if url and not bit.ly get shortened first
+		if (strstr($message, 'http://') && !strstr($message, 'http://bit.ly')) {
+			$message = $this->shortenSingle($message);
+		}
+		$hash = str_replace('http://bit.ly/', '', $message);
+		return $hash;
+	}
+
+	public function shortenSingle($message)
+	{
+		$this->setReturnFormat('json');
+		$data = json_decode($this->shorten($message), true);
+		// return to previous state.
+		$this->restoreFormat();
+
+		// replace every long url with short one
+		foreach ($data['results'] as $url => $d) {
+			$message = str_replace($url, $d['shortUrl'], $message);
+		}
+		return $message;
+	}
+
+	public function expandSingle($shortUrl)
+	{
+		$this->setReturnFormat('json');
+		$data = json_decode($this->expand($shortUrl), true);
+		$this->restoreFormat();
+		return $data['results'][$this->getHash($shortUrl)]['longUrl'];
+	}
+
+	public function getInfoArray($url)
+	{
+		$this->setReturnFormat('json');
+		$json = $this->info($url);
+		$this->restoreFormat();
+		$data = json_decode($json, true);
+
+		$this->infoArray = array_pop($data['results']);
+		return $this->infoArray;
+	}
+
+	public function getStatsArray($url)
+	{
+		$this->setReturnFormat('json');
+		$json = $this->stats($url);
+		$this->restoreFormat();
+		$data             = json_decode($json, true);
+		$this->statsArray = $data['results'];
+		return $this->statsArray;
+	}
+
+	public function getClicks()
+	{
+		return $this->statsArray['clicks'];
+	}
+
+	// get thumbnail (small, middle, large)
+	public function getThumbnail($size = 'small')
+	{
+		if (!in_array($size, array('small', 'medium', 'large'))) {
+			throw new Exception('Invalid size value');
+		}
+		if (empty($this->infoArray)) {
+			throw new Exception('Info not loaded');
+		}
+		return $this->infoArray['thumbnail'][$size];
+	}
+
+	public function getTitle()
+	{
+		return $this->infoArray['htmlTitle'];
+	}
 }

plugins/actions/twitter/twitter.php

Indentation +2487 added lines, -2487 removed lines

@@ -41,2493 +41,2493 @@
  */
 class Twitter
 {
-    // internal constant to enable/disable debugging
-    const DEBUG = false;
-
-    // url for the twitter-api
-    const API_URL        = 'https://api.twitter.com/1';
-    const SECURE_API_URL = 'https://api.twitter.com';
-
-    // port for the twitter-api
-    const API_PORT        = 443;
-    const SECURE_API_PORT = 443;
-
-    // current version
-    const VERSION = '2.0.1';
-
-    /**
-     * A cURL instance
-     *
-     * @var    resource
-     */
-    private $curl;
-
-    /**
-     * The consumer key
-     *
-     * @var    string
-     */
-    private $consumerKey;
-
-    /**
-     * The consumer secret
-     *
-     * @var    string
-     */
-    private $consumerSecret;
-
-    /**
-     * The oAuth-token
-     *
-     * @var    string
-     */
-    private $oAuthToken = '';
-
-    /**
-     * The oAuth-token-secret
-     *
-     * @var    string
-     */
-    private $oAuthTokenSecret = '';
-
-    /**
-     * The timeout
-     *
-     * @var    int
-     */
-    private $timeOut = 60;
-
-    /**
-     * The user agent
-     *
-     * @var    string
-     */
-    private $userAgent;
-
-    // class methods
-    /**
-     * Default constructor
-     *
-     *
-     * @param    string $consumerKey    The consumer key to use.
-     * @param    string $consumerSecret The consumer secret to use.
-     */
-    public function __construct($consumerKey, $consumerSecret)
-    {
-        $this->setConsumerKey($consumerKey);
-        $this->setConsumerSecret($consumerSecret);
-    }
-
-    /**
-     * Default destructor
-     *
-     * @return    void
-     */
-    public function __destruct()
-    {
-        if ($this->curl != null) curl_close($this->curl);
-    }
-
-    /**
-     * Format the parameters as a querystring
-     *
-     * @return    string
-     * @param    array $parameters
-     */
-    private function buildQuery(array $parameters)
-    {
-        // no parameters?
-        if (empty($parameters)) return '';
-
-        // encode the keys
-        $keys = self::urlencode_rfc3986(array_keys($parameters));
-
-        // encode the values
-        $values = self::urlencode_rfc3986(array_values($parameters));
-
-        // reset the parameters
-        $parameters = array_combine($keys, $values);
-
-        // sort parameters by key
-        uksort($parameters, 'strcmp');
-
-        // loop parameters
-        foreach ($parameters as $key => $value) {
-            // sort by value
-            if (is_array($value)) $parameters[$key] = natsort($value);
-        }
-
-        // process parameters
-        foreach ($parameters as $key => $value) $chunks[] = $key . '=' . str_replace('%25', '%', $value);
-
-        // return
-        return implode('&', $chunks);
-    }
-
-    /**
-     * All OAuth 1.0 requests use the same basic algorithm for creating a signature base string and a signature.
-     * The signature base string is composed of the HTTP method being used, followed by an ampersand ("&") and then the URL-encoded base URL being accessed,
-     * complete with path (but not query parameters), followed by an ampersand ("&").
-     * Then, you take all query parameters and POST body parameters (when the POST body is of the URL-encoded type, otherwise the POST body is ignored),
-     * including the OAuth parameters necessary for negotiation with the request at hand, and sort them in lexicographical order by first parameter name and
-     * then parameter value (for duplicate parameters), all the while ensuring that both the key and the value for each parameter are URL encoded in isolation.
-     * Instead of using the equals ("=") sign to mark the key/value relationship, you use the URL-encoded form of "%3D". Each parameter is then joined by the
-     * URL-escaped ampersand sign, "%26".
-     *
-     * @return    string
-     * @param    string $url
-     * @param    string $method
-     * @param    array  $parameters
-     */
-    private function calculateBaseString($url, $method, array $parameters)
-    {
-        // redefine
-        $url        = (string)$url;
-        $parameters = (array)$parameters;
-
-        // init var
-        $pairs  = array();
-        $chunks = array();
-
-        // sort parameters by key
-        uksort($parameters, 'strcmp');
-
-        // loop parameters
-        foreach ($parameters as $key => $value) {
-            // sort by value
-            if (is_array($value)) $parameters[$key] = natsort($value);
-        }
-
-        // process queries
-        foreach ($parameters as $key => $value) {
-            $chunks[] = self::urlencode_rfc3986($key) . '%3D' . self::urlencode_rfc3986($value);
-        }
-
-        // buils base
-        $base = $method . '&';
-        $base .= urlencode($url) . '&';
-        $base .= implode('%26', $chunks);
-
-        // return
-        return $base;
-    }
-
-    /**
-     * Build the Authorization header
-     * @later: fix me
-     *
-     *
-     * @param    array $parameters
-     * @param null     $url
-     * @return string
-     */
-    private function calculateHeader(array $parameters, $url = null)
-    {
-        // redefine
-        $url = (string)$url;
-
-        // divide into parts
-        $parts = parse_url($url);
-
-        // init var
-        $chunks = array();
-
-        // process queries
-        foreach ($parameters as $key => $value) $chunks[] = str_replace('%25', '%', self::urlencode_rfc3986($key) . '="' . self::urlencode_rfc3986($value) . '"');
-
-        // build return
-        $return = 'Authorization: OAuth realm="' . $parts['scheme'] . '://' . $parts['host'] . $parts['path'] . '", ';
-        $return .= implode(',', $chunks);
-
-        // prepend name and OAuth part
-        return $return;
-    }
-
-    /**
-     * Make an call to the oAuth
-     * @todo    refactor me
-     *
-     *
-     * @param    string $method
-     * @param array     $parameters [optional] $parameters
-     * @return array
-     * @throws TwitterException
-     */
-    private function doOAuthCall($method, array $parameters = null)
-    {
-        // redefine
-        $method = (string)$method;
-
-        // append default parameters
-        $parameters['oauth_consumer_key']     = $this->getConsumerKey();
-        $parameters['oauth_nonce']            = md5(microtime() . rand());
-        $parameters['oauth_timestamp']        = time();
-        $parameters['oauth_signature_method'] = 'HMAC-SHA1';
-        $parameters['oauth_version']          = '1.0';
-
-        // calculate the base string
-        $base = $this->calculateBaseString(self::SECURE_API_URL . '/oauth/' . $method, 'POST', $parameters);
-
-        // add sign into the parameters
-        $parameters['oauth_signature'] = $this->hmacsha1($this->getConsumerSecret() . '&' . $this->getOAuthTokenSecret(), $base);
-
-        // calculate header
-        $header = $this->calculateHeader($parameters, self::SECURE_API_URL . '/oauth/' . $method);
-
-        // set options
-        $options[CURLOPT_URL]            = self::SECURE_API_URL . '/oauth/' . $method;
-        $options[CURLOPT_PORT]           = self::SECURE_API_PORT;
-        $options[CURLOPT_USERAGENT]      = $this->getUserAgent();
-        $options[CURLOPT_FOLLOWLOCATION] = true;
-        $options[CURLOPT_RETURNTRANSFER] = true;
-        $options[CURLOPT_TIMEOUT]        = (int)$this->getTimeOut();
-        $options[CURLOPT_SSL_VERIFYPEER] = false;
-        $options[CURLOPT_SSL_VERIFYHOST] = false;
-        $options[CURLOPT_HTTPHEADER]     = array('Expect:');
-        $options[CURLOPT_POST]           = 1;
-        $options[CURLOPT_POSTFIELDS]     = $this->buildQuery($parameters);
-
-        // init
-        if ($this->curl == null) $this->curl = curl_init();
-
-        // set options
-        curl_setopt_array($this->curl, $options);
-
-        // execute
-        $response = curl_exec($this->curl);
-        $headers  = curl_getinfo($this->curl);
-
-        // fetch errors
-        $errorNumber  = curl_errno($this->curl);
-        $errorMessage = curl_error($this->curl);
-
-        // error?
-        if ($errorNumber != '') throw new TwitterException($errorMessage, $errorNumber);
-
-        // init var
-        $return = array();
-
-        // parse the string
-        parse_str($response, $return);
-
-        // return
-        return $return;
-    }
-
-    /**
-     * Make the call
-     *
-     *
-     * @param    string $url
-     * @param array     $parameters
-     * @param bool      $authenticate
-     * @param string    $method
-     * @param null      $filePath
-     * @param bool      $expectJSON
-     * @return string
-     * @throws TwitterException
-     * @internal param $array [optiona] $aParameters
-     * @internal param $bool [optional] $authenticate
-     * @internal param $bool [optional] $usePost
-     */
-    private function doCall($url, array $parameters = null, $authenticate = false, $method = 'GET', $filePath = null, $expectJSON = true)
-    {
-        // allowed methods
-        $allowedMethods = array('GET', 'POST');
-
-        // redefine
-        $url          = (string)$url;
-        $parameters   = (array)$parameters;
-        $authenticate = (bool)$authenticate;
-        $method       = (string)$method;
-        $expectJSON   = (bool)$expectJSON;
-
-        // validate method
-        if (!in_array($method, $allowedMethods)) throw new TwitterException('Unknown method (' . $method . '). Allowed methods are: ' . implode(', ', $allowedMethods));
-
-        // append default parameters
-        $oauth['oauth_consumer_key']     = $this->getConsumerKey();
-        $oauth['oauth_nonce']            = md5(microtime() . rand());
-        $oauth['oauth_timestamp']        = time();
-        $oauth['oauth_token']            = $this->getOAuthToken();
-        $oauth['oauth_signature_method'] = 'HMAC-SHA1';
-        $oauth['oauth_version']          = '1.0';
-
-        // set data
-        $data = $oauth;
-        if (!empty($parameters)) $data = array_merge($data, $parameters);
-
-        // calculate the base string
-        $base = $this->calculateBaseString(self::API_URL . '/' . $url, $method, $data);
-
-        // add sign into the parameters
-        $oauth['oauth_signature'] = $this->hmacsha1($this->getConsumerSecret() . '&' . $this->getOAuthTokenSecret(), $base);
-
-        $headers[] = $this->calculateHeader($oauth, self::API_URL . '/' . $url);
-        $headers[] = 'Expect:';
-
-        // based on the method, we should handle the parameters in a different way
-        if ($method === 'POST') {
-            // file provided?
-            if ($filePath != null) {
-                // build a boundary
-                $boundary = md5(time());
-
-                // process file
-                $fileInfo = pathinfo($filePath);
-
-                // set mimeType
-                $mimeType = 'application/octet-stream';
-                if ($fileInfo['extension'] === 'jpg' || $fileInfo['extension'] === 'jpeg') {
-                    $mimeType = 'image/jpeg';
-                } elseif ($fileInfo['extension'] === 'gif') $mimeType = 'image/gif';
-                elseif ($fileInfo['extension'] === 'png') $mimeType = 'image/png';
-
-                // init var
-                $content = '--' . $boundary . "\r\n";
-
-                // set file
-                $content = 'Content-Disposition: form-data; name="image";filename="' . $fileInfo['basename'] . '"' . "\r\n" . 'Content-Type: ' . $mimeType . "\r\n\r\n" . file_get_contents($filePath) . "\r\n--" . $boundary . "\r\n";
-
-                // build headers
-                $headers[] = 'Content-Type: multipart/form-data; boundary=' . $boundary;
-                $headers[] = 'Content-Length: ' . strlen($content);
-
-                // set content
-                $options[CURLOPT_POSTFIELDS] = $content;
-            } // no file
-            else $options[CURLOPT_POSTFIELDS] = $this->buildQuery($parameters);
-
-            // enable post
-            $options[CURLOPT_POST] = 1;
-        } else {
-            // add the parameters into the querystring
-            if (!empty($parameters)) $url .= '?' . $this->buildQuery($parameters);
-        }
-
-        // set options
-        $options[CURLOPT_URL]            = self::API_URL . '/' . $url;
-        $options[CURLOPT_PORT]           = self::API_PORT;
-        $options[CURLOPT_USERAGENT]      = $this->getUserAgent();
-        $options[CURLOPT_FOLLOWLOCATION] = true;
-        $options[CURLOPT_RETURNTRANSFER] = true;
-        $options[CURLOPT_TIMEOUT]        = (int)$this->getTimeOut();
-        $options[CURLOPT_SSL_VERIFYPEER] = false;
-        $options[CURLOPT_SSL_VERIFYHOST] = false;
-        $options[CURLOPT_HTTP_VERSION]   = CURL_HTTP_VERSION_1_1;
-        $options[CURLOPT_HTTPHEADER]     = $headers;
-
-        // init
-        if ($this->curl == null) $this->curl = curl_init();
-
-        // set options
-        curl_setopt_array($this->curl, $options);
-
-        // execute
-        $response = curl_exec($this->curl);
-        $headers  = curl_getinfo($this->curl);
-
-        // fetch errors
-        $errorNumber  = curl_errno($this->curl);
-        $errorMessage = curl_error($this->curl);
-
-        // we don't expext JSON, return the response
-        if (!$expectJSON) return $response;
-
-        // replace ids with their string values, added because of some PHP-version can't handle these large values
-        $response = preg_replace('/id":(\d+)/', 'id":"\1"', $response);
-
-        // we expect JSON, so decode it
-        $json = @json_decode($response, true);
-
-        // validate JSON
-        if ($json === null) {
-            // should we provide debug information
-            if (self::DEBUG) {
-                // make it output proper
-                echo '<pre>';
-
-                // dump the header-information
-                var_dump($headers);
-
-                // dump the error
-                var_dump($errorMessage);
-
-                // dump the raw response
-                var_dump($response);
-
-                // end proper format
-                echo '</pre>';
-            }
-
-            // throw exception
-            throw new TwitterException('Invalid response.');
-        }
-
-        // any errors
-        if (isset($json['errors'])) {
-            // should we provide debug information
-            if (self::DEBUG) {
-                // make it output proper
-                echo '<pre>';
-
-                // dump the header-information
-                var_dump($headers);
-
-                // dump the error
-                var_dump($errorMessage);
-
-                // dump the raw response
-                var_dump($response);
-
-                // end proper format
-                echo '</pre>';
-            }
-
-            // throw exception
-            if (isset($json['errors'][0]['message'])) {
-                throw new TwitterException($json['errors'][0]['message']);
-            } else throw new TwitterException('Invalid response.');
-        }
-
-        // any error
-        if (isset($json['error'])) {
-            // should we provide debug information
-            if (self::DEBUG) {
-                // make it output proper
-                echo '<pre>';
-
-                // dump the header-information
-                var_dump($headers);
-
-                // dump the raw response
-                var_dump($response);
-
-                // end proper format
-                echo '</pre>';
-            }
-
-            // throw exception
-            throw new TwitterException($json['error']);
-        }
-
-        // return
-        return $json;
-    }
-
-    /**
-     * Get the consumer key
-     *
-     * @return    string
-     */
-    private function getConsumerKey()
-    {
-        return $this->consumerKey;
-    }
-
-    /**
-     * Get the consumer secret
-     *
-     * @return    string
-     */
-    private function getConsumerSecret()
-    {
-        return $this->consumerSecret;
-    }
-
-    /**
-     * Get the oAuth-token
-     *
-     * @return    string
-     */
-    private function getOAuthToken()
-    {
-        return $this->oAuthToken;
-    }
-
-    /**
-     * Get the oAuth-token-secret
-     *
-     * @return    string
-     */
-    private function getOAuthTokenSecret()
-    {
-        return $this->oAuthTokenSecret;
-    }
-
-    /**
-     * Get the timeout
-     *
-     * @return    int
-     */
-    public function getTimeOut()
-    {
-        return (int)$this->timeOut;
-    }
-
-    /**
-     * Get the useragent that will be used. Our version will be prepended to yours.
-     * It will look like: "PHP Twitter/<version> <your-user-agent>"
-     *
-     * @return    string
-     */
-    public function getUserAgent()
-    {
-        return (string)'PHP Twitter/' . self::VERSION . ' ' . $this->userAgent;
-    }
-
-    /**
-     * Set the consumer key
-     *
-     * @return    void
-     * @param    string $key The consumer key to use.
-     */
-    private function setConsumerKey($key)
-    {
-        $this->consumerKey = (string)$key;
-    }
-
-    /**
-     * Set the consumer secret
-     *
-     * @return    void
-     * @param    string $secret The consumer secret to use.
-     */
-    private function setConsumerSecret($secret)
-    {
-        $this->consumerSecret = (string)$secret;
-    }
-
-    /**
-     * Set the oAuth-token
-     *
-     * @return    void
-     * @param    string $token The token to use.
-     */
-    public function setOAuthToken($token)
-    {
-        $this->oAuthToken = (string)$token;
-    }
-
-    /**
-     * Set the oAuth-secret
-     *
-     * @return    void
-     * @param    string $secret The secret to use.
-     */
-    public function setOAuthTokenSecret($secret)
-    {
-        $this->oAuthTokenSecret = (string)$secret;
-    }
-
-    /**
-     * Set the timeout
-     *
-     * @return    void
-     * @param    int $seconds The timeout in seconds
-     */
-    public function setTimeOut($seconds)
-    {
-        $this->timeOut = (int)$seconds;
-    }
-
-    /**
-     * Get the useragent that will be used. Our version will be prepended to yours.
-     * It will look like: "PHP Twitter/<version> <your-user-agent>"
-     *
-     * @return    void
-     * @param    string $userAgent Your user-agent, it should look like <app-name>/<app-version>
-     */
-    public function setUserAgent($userAgent)
-    {
-        $this->userAgent = (string)$userAgent;
-    }
-
-    /**
-     * Build the signature for the data
-     *
-     * @return    string
-     * @param    string $key  The key to use for signing.
-     * @param    string $data The data that has to be signed.
-     */
-    private function hmacsha1($key, $data)
-    {
-        return base64_encode(hash_hmac('SHA1', $data, $key, true));
-    }
-
-    /**
-     * URL-encode method for internatl use
-     *
-     * @return    string
-     * @param    mixed $value The value to encode.
-     */
-    private static function urlencode_rfc3986($value)
-    {
-        if (is_array($value)) {
-            return array_map(array('Twitter', 'urlencode_rfc3986'), $value);
-        } else {
-            $search  = array('+', ' ', '%7E', '%');
-            $replace = array('%20', '%20', '~', '%25');
-
-            return str_replace($search, $replace, urlencode($value));
-        }
-    }
-
-
-    // Timeline resources
-    /**
-     * Returns the 20 most recent statuses from non-protected users who have set a custom user icon.
-     * The public timeline is cached for 60 seconds and requesting it more often than that is unproductive and a waste of resources.
-     *
-     * @return    array
-     * @param    bool [optional] $skipUser    When true each tweet returned in a timeline will not contain an entire user object. Instead, the user node will contain only an id element to indicate the numerical ID of the Twitter user that set the status.
-     */
-    public function statusesPublicTimeline($skipUser = false)
-    {
-        // redefine
-        $skipUser = (bool)$skipUser;
-
-        // build parameters
-        $parameters = array();
-        if ($skipUser) $parameters['skip_user'] = 'true';
-
-        // make the call
-        return (array)$this->doCall('statuses/public_timeline.json', $parameters);
-    }
-
-    /**
-     * Returns the 20 most recent statuses posted by the authenticating user and that user's friends. This is the equivalent of /timeline/home on the Web.
-     *
-     * @return    array
-     * @param    string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
-     * @param    string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
-     * @param    int    [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
-     * @param    int    [optional] $page            Specifies the page of results to retrieve.
-     * @param    bool   [optional] $skipUser    When true each tweet returned in a timeline will not contain an entire user object. Instead, the user node will contain only an id element to indicate the numerical ID of the Twitter user that set the status.
-     */
-    public function statusesHomeTimeline($sinceId = null, $maxId = null, $count = null, $page = null, $skipUser = false)
-    {
-        // redefine
-        $skipUser = (bool)$skipUser;
-
-        // build parameters
-        $parameters = array();
-        if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
-        if ($maxId != null) $parameters['max_id'] = (string)$maxId;
-        if ($count != null) $parameters['count'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-        if ($skipUser) $parameters['skip_user'] = 'true';
-
-        // make the call
-        return (array)$this->doCall('statuses/home_timeline.json', $parameters, true);
-    }
-
-    /**
-     * Returns the 20 most recent statuses, including retweets, posted by the authenticating user and that user's friends.
-     * This is the equivalent of /timeline/home on the Web.
-     *
-     * Usage note: This home_timeline call is identical to statuses/friends_timeline, except that home_timeline also contains retweets, while statuses/friends_timeline does not for backwards compatibility reasons.
-     * In a future version of the API, statuses/friends_timeline will be deprected and replaced by home_timeline.
-     *
-     * @return    array
-     * @param    string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
-     * @param    string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
-     * @param    int    [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
-     * @param    int    [optional] $page            Specifies the page of results to retrieve.
-     * @param    bool   [optional] $skipUser    When true each tweet returned in a timeline will not contain an entire user object. Instead, the user node will contain only an id element to indicate the numerical ID of the Twitter user that set the status.
-     */
-    public function statusesFriendsTimeline($sinceId = null, $maxId = null, $count = null, $page = null, $skipUser = false)
-    {
-        // redefine
-        $skipUser = (bool)$skipUser;
-
-        // build parameters
-        $parameters = array();
-        if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
-        if ($maxId != null) $parameters['max_id'] = (string)$maxId;
-        if ($count != null) $parameters['count'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-        if ($skipUser) $parameters['skip_user'] = 'true';
-
-        // make the call
-        return (array)$this->doCall('statuses/friends_timeline.json', $parameters, true);
-    }
-
-    /**
-     * Returns the 20 most recent statuses posted from the authenticating user. It's also possible to request another user's timeline via the id parameter.
-     * This is the equivalent of the Web / page for your own user, or the profile page for a third party.
-     *
-     * For backwards compatibility reasons, retweets are stripped out of the user_timeline when calling in XML or JSON (they appear with 'RT' in RSS and Atom).
-     * If you'd like them included, you can merge them in from statuses retweeted_by_me.
-     *
-     * @return    array
-     * @param    string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @param    string [optional] $userId        Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     * @param    string [optional] $screenName    Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @param    string [optional] $sinceId        Returns results with an ID greater than (that is, more recent than) the specified ID.
-     * @param    string [optional] $maxId            Returns results with an ID less than (that is, older than) or equal to the specified ID.
-     * @param    int    [optional] $count            Specifies the number of records to retrieve. May not be greater than 200.
-     * @param    int    [optional] $page                Specifies the page of results to retrieve.
-     * @param    bool   [optional] $skipUser        When true each tweet returned in a timeline will not contain an entire user object. Instead, the user node will contain only an id element to indicate the numerical ID of the Twitter user that set the status.
-     */
-    public function statusesUserTimeline($id = null, $userId = null, $screenName = null, $sinceId = null, $maxId = null, $count = null, $page = null, $skipUser = false)
-    {
-        // redefine
-        $skipUser = (bool)$skipUser;
-
-        // build parameters
-        $parameters = array();
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-        if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
-        if ($maxId != null) $parameters['max_id'] = (string)$maxId;
-        if ($count != null) $parameters['count'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-        if ($skipUser) $parameters['skip_user'] = 'true';
-
-        // make the call
-        return (array)$this->doCall('statuses/user_timeline.json', $parameters, true);
-    }
-
-    /**
-     * Returns the 20 most recent mentions (status containing @username) for the authenticating user.
-     *
-     *
-     * @param null $sinceId
-     * @param null $maxId
-     * @param null $count
-     * @param null $page
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
-     * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
-     * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
-     * @internal param $int [optional] $page            Specifies the page of results to retrieve.
-     */
-    public function statusesMentions($sinceId = null, $maxId = null, $count = null, $page = null)
-    {
-        // validate
-        if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
-
-        // build parameters
-        $parameters = array();
-        if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
-        if ($maxId != null) $parameters['max_id'] = (string)$maxId;
-        if ($count != null) $parameters['count'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall('statuses/mentions.json', $parameters);
-    }
-
-    /**
-     * Returns the 20 most recent retweets posted by the authenticating user.
-     *
-     *
-     * @param null $sinceId
-     * @param null $maxId
-     * @param null $count
-     * @param null $page
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
-     * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
-     * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
-     * @internal param $int [optional] $page            Specifies the page of results to retrieve.
-     */
-    public function statusesRetweetedByMe($sinceId = null, $maxId = null, $count = null, $page = null)
-    {
-        // validate
-        if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
-
-        // build parameters
-        $parameters = array();
-        if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
-        if ($maxId != null) $parameters['max_id'] = (string)$maxId;
-        if ($count != null) $parameters['count'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall('statuses/retweeted_by_me.json', $parameters);
-    }
-
-    /**
-     * Returns the 20 most recent retweets posted by the authenticating user's friends.
-     *
-     *
-     * @param null $sinceId
-     * @param null $maxId
-     * @param null $count
-     * @param null $page
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
-     * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
-     * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
-     * @internal param $int [optional] $page            Specifies the page of results to retrieve.
-     */
-    public function statusesRetweetedToMe($sinceId = null, $maxId = null, $count = null, $page = null)
-    {
-        // validate
-        if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
-
-        // build parameters
-        $parameters = array();
-        if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
-        if ($maxId != null) $parameters['max_id'] = (string)$maxId;
-        if ($count != null) $parameters['count'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall('statuses/retweeted_by_me.json', $parameters);
-    }
-
-
-    // Tweets resources
-    /**
-     * Returns the 20 most recent tweets of the authenticated user that have been retweeted by others.
-     *
-     *
-     * @param null $sinceId
-     * @param null $maxId
-     * @param null $count
-     * @param null $page
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
-     * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
-     * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
-     * @internal param $int [optional] $page            Specifies the page of results to retrieve.
-     */
-    public function statusesReweetsOfMe($sinceId = null, $maxId = null, $count = null, $page = null)
-    {
-        // validate
-        if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
-
-        // build parameters
-        $parameters = array();
-        if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
-        if ($maxId != null) $parameters['max_id'] = (string)$maxId;
-        if ($count != null) $parameters['count'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall('statuses/retweets_of_me.json', $parameters);
-    }
-
-    /**
-     * Returns a single status, specified by the id parameter below. The status's author will be returned inline.
-     *
-     * @return    array
-     * @param    string $id The numerical ID of the desired status.
-     */
-    public function statusesShow($id)
-    {
-        // build parameters
-        $parameters['id'] = (string)$id;
-
-        // make the call
-        return (array)$this->doCall('statuses/show.json', $parameters);
-    }
-
-    /**
-     * Updates the authenticating user's status. A status update with text identical to the authenticating user's text identical to the authenticating user's current status will be ignored to prevent duplicates.
-     *
-     * @return    array
-     * @param    string $status The text of your status update, up to 140 characters. URL encode as necessary.
-     * @param           string  [optional] $inReplyToStatusId        The ID of an existing status that the update is in reply to.
-     * @param           float   [optional] $lat                    The location's latitude that this tweet refers to.
-     * @param           float   [optional] $long                    The location's longitude that this tweet refers to.
-     * @param           string  [optional] $placeId                A place in the world. These IDs can be retrieved from geo/reverse_geocode.
-     * @param           bool    [optional] $displayCoordinates        Whether or not to put a pin on the exact coordinates a tweet has been sent from.
-     */
-    public function statusesUpdate($status, $inReplyToStatusId = null, $lat = null, $long = null, $placeId = null, $displayCoordinates = false)
-    {
-        // build parameters
-        $parameters['status'] = (string)$status;
-        if ($inReplyToStatusId != null) $parameters['in_reply_to_status_id'] = (string)$inReplyToStatusId;
-        if ($lat != null) $parameters['lat'] = (float)$lat;
-        if ($long != null) $parameters['long'] = (float)$long;
-        if ($placeId != null) $parameters['place_id'] = (string)$placeId;
-        if ($displayCoordinates) $parameters['display_coordinates'] = 'true';
-
-        // make the call
-        return (array)$this->doCall('statuses/update.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Destroys the status specified by the required ID parameter.
-     * Usage note: The authenticating user must be the author of the specified status.
-     *
-     * @return    bool
-     * @param    string $id The numerical ID of the desired status.
-     */
-    public function statusesDestroy($id)
-    {
-        // build parameters
-        $parameters['id'] = (string)$id;
-
-        // make the call
-        return (array)$this->doCall('statuses/destroy.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Retweets a tweet. Returns the original tweet with retweet details embedded.
-     *
-     * @return    array
-     * @param    string $id The numerical ID of the desired status.
-     */
-    public function statusesRetweet($id)
-    {
-        // make the call
-        return (array)$this->doCall('statuses/retweet/' . $id . '.json', null, true, 'POST');
-    }
-
-    /**
-     * Returns up to 100 of the first retweets of a given tweet.
-     *
-     *
-     * @param    string $id The numerical ID of the desired status.
-     * @param           int [optional] $count    Specifies the number of records to retrieve. May not be greater than 100.
-     * @return array
-     * @throws TwitterException
-     */
-    public function statusesRetweets($id, $count = null)
-    {
-        // validate
-        if ($count != null && $count > 100) throw new TwitterException('Count may not be greater than 100.');
-
-        // build parameters
-        $parameters = null;
-        if ($count != null) $parameters['count'] = (int)$count;
-
-        // make the call
-        return (array)$this->doCall('statuses/retweets/' . $id . '.json', $parameters);
-    }
-
-    /**
-     * Show user objects of up to 100 members who retweeted the status.
-     *
-     *
-     * @param    string $id The numerical ID of the desired status.
-     * @param null      $count
-     * @param null      $page
-     * @return array
-     * @throws TwitterException
-     * @internal param $int [optional] $count    Specifies the number of records to retrieve. May not be greater than 200.
-     * @internal param $int [optional] $page        Specifies the page of results to retrieve.
-     */
-    public function statusesIdRetweetedBy($id, $count = null, $page = null)
-    {
-        // validate
-        if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
-
-        // build parameters
-        $parameters = null;
-        if ($count != null) $parameters['count'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall('statuses/' . (string)$id . '/retweeted_by.json', $parameters, true);
-    }
-
-    /**
-     * Show user ids of up to 100 users who retweeted the status.
-     *
-     *
-     * @param    string $id The numerical ID of the desired status.
-     * @param null      $count
-     * @param null      $page
-     * @return array
-     * @throws TwitterException
-     * @internal param $int [optional] $count    Specifies the number of records to retrieve. May not be greater than 200.
-     * @internal param $int [optional] $page        Specifies the page of results to retrieve.
-     */
-    public function statusesIdRetweetedByIds($id, $count = null, $page = null)
-    {
-        // validate
-        if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
-
-        // build parameters
-        $parameters = null;
-        if ($count != null) $parameters['count'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall('statuses/' . (string)$id . '/retweeted_by/ids.json', $parameters, true);
-    }
-
-
-    // User resources
-    /**
-     * Returns extended information of a given user, specified by ID or screen name as per the required id parameter.
-     * The author's most recent status will be returned inline.
-     *
-     *
-     * @param null $id
-     * @param null $userId
-     * @param null $screenName
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     * @internal param $string [optional] $screenName    Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     */
-    public function usersShow($id = null, $userId = null, $screenName = null)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-
-        // make the call
-        return (array)$this->doCall('users/show.json', $parameters);
-    }
-
-    /**
-     * Return up to 100 users worth of extended information, specified by either ID, screen name, or combination of the two.
-     * The author's most recent status (if the authenticating user has permission) will be returned inline.
-     *
-     *
-     * @param null $userIds
-     * @param null $screenNames
-     * @return array
-     * @throws TwitterException
-     * @internal param $mixed [optional] $userIds        A comma separated list of user IDs, up to 100 in total.
-     * @internal param $mixed [optional] $screenNames    A comma separated list of screen names, up to 100 in total.
-     */
-    public function usersLookup($userIds = null, $screenNames = null)
-    {
-        // redefine
-        $userIds     = (array)$userIds;
-        $screenNames = (array)$screenNames;
-
-        // validate
-        if (empty($userIds) && empty($screenNames)) throw new TwitterException('Specify an userId or a screenName.');
-
-        // build parameters
-        if (!empty($userIds)) $parameters['user_id'] = implode(',', $userIds);
-        if (!empty($screenNames)) $parameters['screen_name'] = implode(',', $screenNames);
-
-        // make the call
-        return (array)$this->doCall('users/lookup.json', $parameters, true);
-
-    }
-
-    /**
-     * Run a search for users similar to the Find People button on Twitter.com; the same results returned by people search on Twitter.com will be returned by using this API.
-     * Usage note: It is only possible to retrieve the first 1000 matches from this API.
-     *
-     * @return    array
-     * @param    string $q  The search query term.
-     * @param           int [optional] $perPage    Specifies the number of results to retrieve.
-     * @param           int [optional] $page        Specifies the page of results to retrieve.
-     */
-    public function usersSearch($q, $perPage = null, $page = null)
-    {
-        // build parameters
-        $parameters['q'] = (string)$q;
-        if ($perPage != null) $parameters['per_page'] = (int)$perPage;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall('users/search.json', $parameters, true);
-
-    }
-
-    /**
-     * Access to Twitter's suggested user list. This returns the list of suggested user categories. The category can be used in the users/suggestions/category  endpoint to get the users in that category.
-     *
-     * @return    array
-     */
-    public function usersSuggestions()
-    {
-        return (array)$this->doCall('users/suggestions.json', null, true);
-    }
-
-    /**
-     * Access the users in a given category of the Twitter suggested user list.
-     * It is recommended that end clients cache this data for no more than one hour.
-     *
-     * @return    array
-     * @param    string $slug The short name of list or a category.
-     */
-    public function usersSuggestionsSlug($slug)
-    {
-        return (array)$this->doCall('users/suggestions/' . (string)$slug . '.json');
-    }
-
-    /**
-     * Returns a user's friends, each with current status inline. They are ordered by the order in which the user followed them, most recently followed first, 100 at a time.
-     * (Please note that the result set isn't guaranteed to be 100 every time as suspended users will be filtered out.)
-     *
-     * Use the cursor option to access older friends.
-     * With no user specified, request defaults to the authenticated user's friends.
-     * It's also possible to request another user's friends list via the id, screen_name or user_id parameter.
-     *
-     * @return    array
-     * @param    string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @param    string [optional] $userId        Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     * @param    string [optional] $screenName    Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @param    int    [optional] $cursor            Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
-     */
-    public function statusesFriends($id = null, $userId = null, $screenName = null, $cursor = null)
-    {
-        // build parameters
-        $parameters = array();
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-        if ($cursor != null) $parameters['cursor'] = (int)$cursor;
-
-        // make the call
-        return (array)$this->doCall('statuses/friends.json', $parameters);
-    }
-
-    /**
-     * Returns the authenticating user's followers, each with current status inline. They are ordered by the order in which they followed the user, 100 at a time. (Please note that the result set isn't guaranteed to be 100 every time as suspended users will be filtered out.)
-     * Use the cursor parameter to access earlier followers.
-     *
-     * @return    array
-     * @param    string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @param    string [optional] $userId        Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     * @param    string [optional] $screenName    Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @param    int    [optional] $cursor            Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
-     */
-    public function statusesFollowers($id = null, $userId = null, $screenName = null, $cursor = null)
-    {
-        // build parameters
-        $parameters = array();
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-        if ($cursor != null) $parameters['cursor'] = (int)$cursor;
-
-        // make the call
-        return (array)$this->doCall('statuses/followers.json', $parameters);
-    }
-
-
-    // Trends resources
-    /**
-     * Returns the top ten topics that are currently trending on Twitter.
-     * The response includes the time of the request, the name of each trend, and the url to the Twitter Search results page for that topic.
-     *
-     * @return    array
-     */
-    public function trends()
-    {
-        return (array)$this->doCall('trends.json');
-    }
-
-    /**
-     * Returns the current top 10 trending topics on Twitter.
-     * The response includes the time of the request, the name of each trending topic, and query used on Twitter Search results page for that topic.
-     *
-     * @return    array
-     * @param    string [optional] $exclude    Setting this equal to hashtags will remove all hashtags from the trends list.
-     */
-    public function trendsCurrent($exclude = null)
-    {
-        // build parameters
-        $parameters = array();
-        if ($exclude != null) $parameters['exclude'] = (string)$exclude;
-
-        // make the call
-        return (array)$this->doCall('trends/current.json', $parameters);
-    }
-
-    /**
-     * Returns the top 20 trending topics for each hour in a given day.
-     *
-     * @return    array
-     * @param    string [optional] $exclude    Setting this equal to hashtags will remove all hashtags from the trends list.
-     * @param    string [optional] $date        Permits specifying a start date for the report. The date should be formatted YYYY-MM-DD.
-     */
-    public function trendsDaily($exclude = null, $date = null)
-    {
-        // build parameters
-        $parameters = array();
-        if ($exclude != null) $parameters['exclude'] = (string)$exclude;
-        if ($date != null) $parameters['date'] = (string)$date;
-
-        // make the call
-        return (array)$this->doCall('trends/daily.json', $parameters);
-    }
-
-    /**
-     * Returns the top 30 trending topics for each day in a given week.
-     *
-     * @return    array
-     * @param    string [optional] $exclude    Setting this equal to hashtags will remove all hashtags from the trends list.
-     * @param    string [optional] $date        Permits specifying a start date for the report. The date should be formatted YYYY-MM-DD.
-     */
-    public function trendsWeekly($exclude = null, $date = null)
-    {
-        // build parameters
-        $parameters = array();
-        if ($exclude != null) $parameters['exclude'] = (string)$exclude;
-        if ($date != null) $parameters['date'] = (string)$date;
-
-        // make the call
-        return (array)$this->doCall('trends/weekly.json', $parameters);
-    }
-
-
-    // List resources
-    /**
-     * Creates a new list for the authenticated user. Accounts are limited to 20 lists.
-     *
-     *
-     * @param    string $user The user.
-     * @param    string $name The name of the list you are creating.
-     * @param null      $mode
-     * @param null      $description
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $mode            Whether your list is public or private. Values can be public or private. Lists are public by default if no mode is specified.
-     * @internal param $string [optional] $description    The description of the list you are creating.
-     */
-    public function userListsCreate($user, $name, $mode = null, $description = null)
-    {
-        // possible modes
-        $allowedModes = array('public', 'private');
-
-        // validate
-        if ($mode != null && !in_array($mode, $allowedModes)) throw new TwitterException('Invalid mode (), possible values are: ' . implode($allowedModes) . '.');
-
-        // build parameters
-        $parameters['name'] = (string)$name;
-        if ($mode != null) $parameters['mode'] = (string)$mode;
-        if ($description != null) $parameters['description'] = (string)$description;
-
-        // make the call
-        return (array)$this->doCall((string)$user . '/lists.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * List the lists of the specified user. Private lists will be included if the authenticated users is the same as the user who's lists are being returned.
-     *
-     * @return    array
-     * @param    string $user  The user.
-     * @param           string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
-     */
-    public function userLists($user, $cursor = null)
-    {
-        $parameters = null;
-        if ($cursor != null) $parameters['cursor'] = (string)$cursor;
-
-        // make the call
-        return (array)$this->doCall((string)$user . '/lists.json', $parameters, true);
-    }
-
-    /**
-     * Show the specified list. Private lists will only be shown if the authenticated user owns the specified list.
-     *
-     * @return    array
-     * @param    string $user The user.
-     * @param    string $id   The id of the list.
-     */
-    public function userListsId($user, $id)
-    {
-        // make the call
-        return (array)$this->doCall((string)$user . '/lists/' . (string)$id . '.json', null, true);
-    }
-
-    /**
-     * Updates the specified list.
-     *
-     *
-     * @param    string $user The user.
-     * @param    string $id   The id of the list.
-     * @param null      $name
-     * @param null      $mode
-     * @param null      $description
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $name            The name of the list you are creating.
-     * @internal param $string [optional] $mode            Whether your list is public or private. Values can be public or private. Lists are public by default if no mode is specified.
-     * @internal param $string [optional] $description    The description of the list you are creating.
-     */
-    public function userListsIdUpdate($user, $id, $name = null, $mode = null, $description = null)
-    {
-        // possible modes
-        $allowedModes = array('public', 'private');
-
-        // validate
-        if ($mode != null && !in_array($mode, $allowedModes)) throw new TwitterException('Invalid mode (), possible values are: ' . implode($allowedModes) . '.');
-
-        // build parameters
-        if ($name != null) $parameters['name'] = (string)$name;
-        if ($mode != null) $parameters['mode'] = (string)$mode;
-        if ($description != null) $parameters['description'] = (string)$description;
-
-        // make the call
-        return (array)$this->doCall((string)$user . '/lists/' . (string)$id . '.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Show tweet timeline for members of the specified list.
-     *
-     *
-     * @param    string $user The user.
-     * @param    string $id   The id of the list.
-     * @param null      $sinceId
-     * @param null      $maxId
-     * @param null      $count
-     * @param null      $page
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
-     * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
-     * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
-     * @internal param $int [optional] $page            Specifies the page of results to retrieve.
-     */
-    public function userListsIdStatuses($user, $id, $sinceId = null, $maxId = null, $count = null, $page = null)
-    {
-        // validate
-        if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
-
-        // build parameters
-        $parameters = array();
-        if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
-        if ($maxId != null) $parameters['max_id'] = (string)$maxId;
-        if ($count != null) $parameters['per_page'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall((string)$user . '/lists/' . (string)$id . '/statuses.json', $parameters);
-    }
-
-    /**
-     * List the lists the specified user has been added to.
-     *
-     * @return    array
-     * @param    string $user  The user.
-     * @param           string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
-     */
-    public function userListsMemberships($user, $cursor = null)
-    {
-        $parameters = null;
-        if ($cursor != null) $parameters['cursor'] = (string)$cursor;
-
-        // make the call
-        return (array)$this->doCall((string)$user . '/lists/memberships.json', $parameters, true);
-    }
-
-    /**
-     * List the lists the specified user follows.
-     *
-     * @return    array
-     * @param    string $user  The user.
-     * @param           string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
-     */
-    public function userListsSubscriptions($user, $cursor = null)
-    {
-        $parameters = null;
-        if ($cursor != null) $parameters['cursor'] = (string)$cursor;
-
-        // make the call
-        return (array)$this->doCall((string)$user . '/lists/subscriptions.json', $parameters, true);
-    }
-
-
-    // List Members resources
-    /**
-     * Returns the members of the specified list.
-     *
-     * @return    array
-     * @param    string $user  The user.
-     * @param    string $id    The id of the list.
-     * @param           string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
-     */
-    public function userListMembers($user, $id, $cursor = null)
-    {
-        $parameters = null;
-        if ($cursor != null) $parameters['cursor'] = (string)$cursor;
-
-        // make the call
-        return (array)$this->doCall((string)$user . '/' . (string)$id . '/members.json', $parameters, true);
-    }
-
-    /**
-     * Add a member to a list. The authenticated user must own the list to be able to add members to it. Lists are limited to having 500 members.
-     *
-     * @return    array
-     * @param    string $user   The user.
-     * @param    string $id     The id of the list.
-     * @param    string $userId The id or screen name of the user to add as a member of the list.
-     */
-    public function userListMembersCreate($user, $id, $userId)
-    {
-        // build parameters
-        $parameters['id'] = (string)$userId;
-
-        // make the call
-        return (array)$this->doCall((string)$user . '/' . (string)$id . '/members.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Removes the specified member from the list. The authenticated user must be the list's owner to remove members from the list.
-     *
-     * @return    mixed
-     * @param    string $user   The user.
-     * @param    string $id     The id of the list.
-     * @param    string $userId Specfies the ID of the user for whom to return results for.
-     */
-    public function userListMembersDelete($user, $id, $userId)
-    {
-        // build parameters
-        $parameters['id']      = (string)$userId;
-        $parameters['_method'] = 'DELETE';
-
-        // make the call
-        return (array)$this->doCall((string)$user . '/' . (string)$id . '/members.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Check if a user is a member of the specified list.
-     *
-     *
-     * @param    string $user   The user.
-     * @param    string $id     The id of the list.
-     * @param    string $userId Specfies the ID of the user for whom to return results for.
-     * @return mixed
-     * @throws TwitterException
-     */
-    public function userListMembersId($user, $id, $userId)
-    {
-        try {
-            // make the call
-            return (array)$this->doCall((string)$user . '/' . (string)$id . '/members/' . (string)$userId . '.json', null, true);
-        } // catch exceptions
-        catch (TwitterException $e) {
-            if ($e->getMessage() === 'The specified user is not a member of this list') {
-                return false;
-            } else throw $e;
-        }
-    }
-
-
-    // List Subscribers resources
-    /**
-     * Returns the subscribers of the specified list.
-     *
-     * @return    array
-     * @param    string $user  The user.
-     * @param    string $id    The id of the list.
-     * @param           string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
-     */
-    public function userListSubscribers($user, $id, $cursor = null)
-    {
-        $parameters = null;
-        if ($cursor != null) $parameters['cursor'] = (string)$cursor;
-
-        // make the call
-        return (array)$this->doCall((string)$user . '/' . (string)$id . '/subscribers.json', $parameters, true);
-    }
-
-    /**
-     * Make the authenticated user follow the specified list.
-     *
-     * @return    array
-     * @param    string $user The user.
-     * @param    string $id   The id of the list.
-     */
-    public function userListSubscribersCreate($user, $id)
-    {
-        // make the call
-        return (array)$this->doCall((string)$user . '/' . (string)$id . '/subscribers.json', null, true, 'POST');
-    }
-
-    /**
-     * Unsubscribes the authenticated user form the specified list.
-     *
-     * @return    array
-     * @param    string $user The user.
-     * @param    string $id   The id of the list.
-     */
-    public function userListSubscribersDelete($user, $id)
-    {
-        // build parameters
-        $parameters['_method'] = 'DELETE';
-
-        // make the call
-        return (array)$this->doCall((string)$user . '/' . (string)$id . '/subscribers.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Check if the specified user is a subscriber of the specified list.
-     *
-     *
-     * @param    string $user   The user.
-     * @param    string $id     The id of the list.
-     * @param    string $userId Specfies the ID of the user for whom to return results for.
-     * @return mixed
-     * @throws TwitterException
-     */
-    public function userListSubscribersId($user, $id, $userId)
-    {
-        try {
-            // make the call
-            return (array)$this->doCall((string)$user . '/' . (string)$id . '/subscribers/' . (string)$userId . '.json', null, true);
-        } // catch exceptions
-        catch (TwitterException $e) {
-            if ($e->getMessage() === 'The specified user is not a subscriber of this list') {
-                return false;
-            } else throw $e;
-        }
-
-    }
-
-
-    // Direct Messages resources
-    /**
-     * Returns a list of the 20 most recent direct messages sent to the authenticating user.
-     *
-     *
-     * @param null $sinceId
-     * @param null $maxId
-     * @param null $count
-     * @param null $page
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
-     * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
-     * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
-     * @internal param $int [optional] $page            Specifies the page of results to retrieve.
-     */
-    public function directMessages($sinceId = null, $maxId = null, $count = null, $page = null)
-    {
-        // validate
-        if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
-
-        // build parameters
-        $parameters = array();
-        if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
-        if ($maxId != null) $parameters['max_id'] = (string)$maxId;
-        if ($count != null) $parameters['count'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall('direct_messages.json', $parameters, true);
-    }
-
-    /**
-     * Returns a list of the 20 most recent direct messages sent by the authenticating user.
-     *
-     *
-     * @param null $sinceId
-     * @param null $maxId
-     * @param null $count
-     * @param null $page
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
-     * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
-     * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
-     * @internal param $int [optional] $page            Specifies the page of results to retrieve.
-     */
-    public function directMessagesSent($sinceId = null, $maxId = null, $count = null, $page = null)
-    {
-        // validate
-        if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
-
-        // build parameters
-        $parameters = array();
-        if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
-        if ($maxId != null) $parameters['max_id'] = (string)$maxId;
-        if ($count != null) $parameters['count'] = (int)$count;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall('direct_messages/sent.json', $parameters, true);
-    }
-
-    /**
-     * Sends a new direct message to the specified user from the authenticating user.
-     * Requires both the user and text parameters. Returns the sent message in the requested format when successful.
-     *
-     *
-     * @param    string $text The text of your direct message. Be sure to URL encode as necessary, and keep it under 140 characters.
-     * @param null      $id
-     * @param null      $userId
-     * @param null      $screenName
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     */
-    public function directMessagesNew($text, $id = null, $userId = null, $screenName = null)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        $parameters['text'] = (string)$text;
-        if ($id != null) $parameters['user'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-
-        // make the call
-        return (array)$this->doCall('direct_messages/new.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Destroys the direct message specified in the required ID parameter. The authenticating user must be the recipient of the specified direct message.
-     *
-     * @return    array
-     * @param    string $id The ID of the desired direct message.
-     */
-    public function directMessagesDestroy($id)
-    {
-        // build parameters
-        $parameters['id'] = (string)$id;
-
-        // make the call
-        return (array)$this->doCall('direct_messages/destroy.json', $parameters, true, 'POST');
-    }
-
-
-    // Friendship resources
-    /**
-     * Allows the authenticating users to follow the user specified in the ID parameter.
-     * Returns the befriended user in the requested format when successful.
-     * Returns a string describing the failure condition when unsuccessful.
-     *
-     *
-     * @param null $id
-     * @param null $userId
-     * @param null $screenName
-     * @param bool $follow
-     * @return mixed
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     * @internal param $bool [optional] $follow            Returns public statuses that reference the given set of users.
-     */
-    public function friendshipsCreate($id = null, $userId = null, $screenName = null, $follow = false)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-        $parameters['follow'] = $follow ? 'true' : 'false';
-
-        // make the call
-        return (array)$this->doCall('friendships/create.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Allows the authenticating users to unfollow the user specified in the ID parameter.
-     * Returns the unfollowed user in the requested format when successful. Returns a string describing the failure condition when unsuccessful.
-     *
-     *
-     * @param null $id
-     * @param null $userId
-     * @param null $screenName
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     */
-    public function friendshipsDestroy($id = null, $userId = null, $screenName = null)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-
-        // make the call
-        return (array)$this->doCall('friendships/destroy.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Tests for the existence of friendship between two users. Will return true if user_a follows user_b, otherwise will return false.
-     *
-     * @return    bool
-     * @param    string $userA The ID or screen_name of the subject user.
-     * @param    string $userB The ID or screen_name of the user to test for following.
-     */
-    public function friendshipsExists($userA, $userB)
-    {
-        // build parameters
-        $parameters['user_a'] = (string)$userA;
-        $parameters['user_b'] = (string)$userB;
-
-        // make the call
-        return (bool)$this->doCall('friendships/exists.json', $parameters);
-    }
-
-    /**
-     * Returns detailed information about the relationship between two users.
-     *
-     *
-     * @param null $sourceId
-     * @param null $sourceScreenName
-     * @param null $targetId
-     * @param null $targetScreenName
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $sourceId                The user_id of the subject user.
-     * @internal param $string [optional] $sourceScreenName        The screen_name of the subject user.
-     * @internal param $string [optional] $targetId                The screen_name of the subject user.
-     * @internal param $string [optional] $targetScreenName        The screen_name of the target user.
-     */
-    public function friendshipsShow($sourceId = null, $sourceScreenName = null, $targetId = null, $targetScreenName = null)
-    {
-        // validate
-        if ($sourceId == '' && $sourceScreenName == '') throw new TwitterException('Specify an sourceId or a sourceScreenName.');
-        if ($targetId == '' && $targetScreenName == '') throw new TwitterException('Specify an targetId or a targetScreenName.');
-
-        // build parameters
-        if ($sourceId != null) $parameters['source_id'] = (string)$sourceId;
-        if ($sourceScreenName != null) $parameters['source_screen_name'] = (string)$sourceScreenName;
-        if ($targetId != null) $parameters['target_id'] = (string)$targetId;
-        if ($targetScreenName != null) $parameters['target_screen_name'] = (string)$targetScreenName;
-
-        // make the call
-        return (array)$this->doCall('friendships/show.json', $parameters);
-    }
-
-    /**
-     * Returns an array of numeric IDs for every user who has a pending request to follow the authenticating user.
-     *
-     * @return    array
-     * @param    string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
-     */
-    public function friendshipsIncoming($cursor = null)
-    {
-        $parameters = null;
-        if ($cursor != null) $parameters['cursor'] = (string)$cursor;
-
-        // make the call
-        return (array)$this->doCall('friendships/incoming.json', $parameters, true);
-    }
-
-    /**
-     * Returns an array of numeric IDs for every protected user for whom the authenticating user has a pending follow request.
-     *
-     * @return    array
-     * @param    string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
-     */
-    public function friendshipsOutgoing($cursor = null)
-    {
-        $parameters = null;
-        if ($cursor != null) $parameters['cursor'] = (string)$cursor;
-
-        // make the call
-        return (array)$this->doCall('friendships/outgoing.json', $parameters, true);
-    }
-
-
-    // Friends and Followers resources
-    /**
-     * Returns an array of numeric IDs for every user the specified user is following.
-     *
-     *
-     * @param null $id
-     * @param null $userId
-     * @param null $screenName
-     * @param null $cursor
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     * @internal param $string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
-     */
-    public function friendsIds($id = null, $userId = null, $screenName = null, $cursor = null)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-        if ($cursor != null) $parameters['cursor'] = (string)$cursor;
-
-        // make the call
-        return (array)$this->doCall('friends/ids.json', $parameters);
-    }
-
-    /**
-     * Returns an array of numeric IDs for every user following the specified user.
-     *
-     *
-     * @param null $id
-     * @param null $userId
-     * @param null $screenName
-     * @param null $cursor
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     * @internal param $string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
-     */
-    public function followersIds($id = null, $userId = null, $screenName = null, $cursor = null)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-        if ($cursor != null) $parameters['cursor'] = (string)$cursor;
-
-        // make the call
-        return (array)$this->doCall('followers/ids.json', $parameters);
-    }
-
-
-    // Account resources
-    /**
-     * Returns an HTTP 200 OK response code and a representation of the requesting user if authentication was successful; returns a 401 status code and an error message if not. Use this method to test if supplied user credentials are valid.
-     *
-     * @return    array
-     */
-    public function accountVerifyCredentials()
-    {
-        // make the call
-        return (array)$this->doCall('account/verify_credentials.json', null, true);
-    }
-
-    /**
-     *
-     * @return    array
-     */
-    public function accountRateLimitStatus()
-    {
-        // make the call
-        return (array)$this->doCall('account/rate_limit_status.json', null);
-    }
-
-    /**
-     * Ends the session of the authenticating user, returning a null cookie. Use this method to sign users out of client-facing applications like widgets.
-     * @return bool
-     * @throws TwitterException
-     */
-    public function accountEndSession()
-    {
-        try {
-            // make the call
-            $this->doCall('account/end_session.json', null, true, 'POST');
-        } // catch exceptions
-        catch (TwitterException $e) {
-            if ($e->getMessage() === 'Logged out.') {
-                return true;
-            } else throw $e;
-        }
-    }
-
-    /**
-     * Sets which device Twitter delivers updates to for the authenticating user. Sending none as the device parameter will disable IM or SMS updates.
-     *
-     * @return    array
-     * @param    string $device Delivery device type to send updates to.
-     */
-    public function accountUpdateDeliveryDevices($device)
-    {
-        // build parameters
-        $parameters['device'] = (string)$device;
-
-        // make the call
-        return (array)$this->doCall('account/update_delivery_device.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Sets one or more hex values that control the color scheme of the authenticating user's profile page on twitter.com.
-     * Each parameter's value must be a valid hexidecimal value, and may be either three or six characters (ex: #fff or #ffffff).
-     *
-     *
-     * @param null $profileBackgroundColor
-     * @param null $profileTextColor
-     * @param null $profileLinkColor
-     * @param null $profileSidebarFillColor
-     * @param null $profileSidebarBorderColor
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $profileBackgroundColor        Profile background color.
-     * @internal param $string [optional] $profileTextColor                Profile text color.
-     * @internal param $string [optional] $profileLinkColor                Profile link color.
-     * @internal param $string [optional] $profileSidebarFillColor        Profile sidebar's background color.
-     * @internal param $string [optional] $profileSidebarBorderColor        Profile sidebar's border color.
-     */
-    public function accountUpdateProfileColors($profileBackgroundColor = null, $profileTextColor = null, $profileLinkColor = null, $profileSidebarFillColor = null, $profileSidebarBorderColor = null)
-    {
-        // validate
-        if ($profileBackgroundColor == '' && $profileTextColor == '' && $profileLinkColor == '' && $profileSidebarFillColor == ''
-            && $profileSidebarBorderColor == ''
-        ) throw new TwitterException('Specify a profileBackgroundColor, profileTextColor, profileLinkColor, profileSidebarFillColor or a profileSidebarBorderColor.');
-
-        // build parameters
-        if ($profileBackgroundColor != null) $parameters['profile_background_color'] = (string)$profileBackgroundColor;
-        if ($profileTextColor != null) $parameters['profile_text_color'] = (string)$profileTextColor;
-        if ($profileLinkColor != null) $parameters['profile_link_color'] = (string)$profileLinkColor;
-        if ($profileSidebarFillColor != null) $parameters['profile_sidebar_fill_color'] = (string)$profileSidebarFillColor;
-        if ($profileSidebarBorderColor != null) $parameters['profile_sidebar_border_color'] = (string)$profileSidebarBorderColor;
-
-        // make the call
-        return (array)$this->doCall('account/update_profile_colors.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Updates the authenticating user's profile image.
-     *
-     *
-     * @param    string $image The path to the avatar image for the profile. Must be a valid GIF, JPG, or PNG image of less than 700 kilobytes in size. Images with width larger than 500 pixels will be scaled down.
-     * @return array
-     * @throws TwitterException
-     */
-    public function accountUpdateProfileImage($image)
-    {
-        throw new TwitterException('Not implemented');
-
-        // validate
-        if (!file_exists($image)) throw new TwitterException('Image (' . $image . ') doesn\'t exists.');
-
-        // make the call
-        return (array)$this->doCall('account/update_profile_image.json', null, true, 'POST', $image);
-    }
-
-    /**
-     * Updates the authenticating user's profile background image.
-     *
-     *
-     * @param    string $image The path to the background image for the profile. Must be a valid GIF, JPG, or PNG image of less than 800 kilobytes in size. Images with width larger than 2048 pixels will be forceably scaled down.
-     * @param    bool   $tile  Whether or not to tile the background image. If set to true the background image will be displayed tiled. The image will not be tiled otherwise.
-     * @return array
-     * @throws TwitterException
-     */
-    public function accountUpdateProfileBackgroundImage($image, $tile = false)
-    {
-        throw new TwitterException('Not implemented');
-
-        // validate
-        if (!file_exists($image)) throw new TwitterException('Image (' . $image . ') doesn\'t exists.');
-
-        // build parameters
-        if ($tile) $parameters['tile'] = 'true';
-
-        // make the call
-        return (array)$this->doCall('account/update_profile_background_image.json', $parameters, true, 'POST', $image);
-    }
-
-    /**
-     * Sets values that users are able to set under the "Account" tab of their settings page. Only the parameters specified will be updated.
-     *
-     * @return    array
-     * @param    string [optional] $name            Full name associated with the profile. Maximum of 20 characters.
-     * @param    string [optional] $url            URL associated with the profile. Will be prepended with "http://" if not present. Maximum of 100 characters.
-     * @param    string [optional] $location        The city or country describing where the user of the account is located. The contents are not normalized or geocoded in any way. Maximum of 30 characters.
-     * @param    string [optional] $description    A description of the user owning the account. Maximum of 160 characters.
-     */
-    public function accountUpdateProfile($name = null, $url = null, $location = null, $description = null)
-    {
-        // build parameters
-        $parameters = null;
-        if ($name != null) $parameters['name'] = (string)$name;
-        if ($url != null) $parameters['url'] = (string)$url;
-        if ($location != null) $parameters['location'] = (string)$location;
-        if ($description != null) $parameters['description'] = (string)$description;
-
-        // make the call
-        return (array)$this->doCall('account/update_profile.json', $parameters, true, 'POST');
-    }
-
-
-    // Favorites resources
-    /**
-     * Returns the 20 most recent favorite statuses for the authenticating user or user specified by the ID parameter in the requested format.
-     *
-     * @return    array
-     * @param    string [optional] $id    Specifies the ID or screen name of the user for whom to return results for.
-     * @param    int    [optional] $page        Specifies the page of results to retrieve.
-     */
-    public function favorites($id = null, $page = null)
-    {
-        // build parameters
-        $parameters = null;
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall('favorites.json', $parameters, true);
-    }
-
-    /**
-     * Favorites the status specified in the ID parameter as the authenticating user. Returns the favorite status when successful.
-     *
-     * @return    array
-     * @param    string $id The numerical ID of the desired status.
-     */
-    public function favoritesCreate($id)
-    {
-        // make the call
-        return (array)$this->doCall('favorites/create/' . $id . '.json', null, true, 'POST');
-    }
-
-    /**
-     * Un-favorites the status specified in the ID parameter as the authenticating user. Returns the un-favorited status in the requested format when successful.
-     *
-     * @return    array
-     * @param    string $id The numerical ID of the desired status.
-     */
-    public function favoritesDestroy($id)
-    {
-        // make the call
-        return (array)$this->doCall('favorites/destroy/' . $id . '.json', null, true, 'POST');
-    }
-
-
-    // Notification resources
-    /**
-     * Enables device notifications for updates from the specified user. Returns the specified user when successful.
-     *
-     *
-     * @param null $id
-     * @param null $userId
-     * @param null $screenName
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     */
-    public function notificationsFollow($id = null, $userId = null, $screenName = null)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-
-        // make the call
-        return (array)$this->doCall('notifications/follow.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Disables notifications for updates from the specified user to the authenticating user. Returns the specified user when successful.
-     *
-     *
-     * @param null $id
-     * @param null $userId
-     * @param null $screenName
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     */
-    public function notificationsLeave($id = null, $userId = null, $screenName = null)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-
-        // make the call
-        return (array)$this->doCall('notifications/leave.json', $parameters, true, 'POST');
-    }
-
-
-    // Block resources
-    /**
-     * Blocks the user specified in the ID parameter as the authenticating user. Destroys a friendship to the blocked user if it exists. Returns the blocked user in the requested format when successful.
-     *
-     *
-     * @param null $id
-     * @param null $userId
-     * @param null $screenName
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     */
-    public function blocksCreate($id = null, $userId = null, $screenName = null)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-
-        // make the call
-        return (array)$this->doCall('blocks/create.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Un-blocks the user specified in the ID parameter for the authenticating user. Returns the un-blocked user in the requested format when successful.
-     *
-     *
-     * @param null $id
-     * @param null $userId
-     * @param null $screenName
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     */
-    public function blocksDestroy($id = null, $userId = null, $screenName = null)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-
-        // make the call
-        return (array)$this->doCall('blocks/destroy.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Un-blocks the user specified in the ID parameter for the authenticating user. Returns the un-blocked user in the requested format when successful.
-     *
-     *
-     * @param null $id
-     * @param null $userId
-     * @param null $screenName
-     * @return mixed
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     */
-    public function blocksExists($id = null, $userId = null, $screenName = null)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-
-        try {
-            // make the call
-            return (array)$this->doCall('blocks/exists.json', $parameters, true);
-        } // catch exceptions
-        catch (TwitterException $e) {
-            if ($e->getMessage() === 'You are not blocking this user.') {
-                return false;
-            } else throw $e;
-        }
-    }
-
-    /**
-     * Returns an array of user objects that the authenticating user is blocking.
-     *
-     * @return    array
-     * @param    int [optional] $page        Specifies the page of results to retrieve. Note: there are pagination limits. See the FAQ for details.
-     */
-    public function blocksBlocking($page = null)
-    {
-        // build parameters
-        $parameters = null;
-        if ($page != null) $parameters['page'] = (int)$page;
-
-        // make the call
-        return (array)$this->doCall('blocks/blocking.json', $parameters, true);
-    }
-
-    /**
-     * Returns an array of numeric user ids the authenticating user is blocking.
-     *
-     * @return    array
-     */
-    public function blocksBlockingIds()
-    {
-        // make the call
-        return (array)$this->doCall('blocks/blocking/ids.json', null, true);
-    }
-
-
-    // Spam Reporting resources
-    /**
-     * The user specified in the id is blocked by the authenticated user and reported as a spammer.
-     *
-     *
-     * @param null $id
-     * @param null $userId
-     * @param null $screenName
-     * @return array
-     * @throws TwitterException
-     * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
-     * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
-     * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
-     */
-    public function reportSpam($id = null, $userId = null, $screenName = null)
-    {
-        // validate
-        if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
-
-        // build parameters
-        if ($id != null) $parameters['id'] = (string)$id;
-        if ($userId != null) $parameters['user_id'] = (string)$userId;
-        if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
-
-        // make the call
-        return (array)$this->doCall('report_spam.json', $parameters, true, 'POST');
-    }
-
-
-    // Saved Searches resources
-    /**
-     * Returns the authenticated user's saved search queries.
-     *
-     * @return    array
-     */
-    public function savedSearches()
-    {
-        // make the call
-        return (array)$this->doCall('saved_searches.json', null, true);
-    }
-
-    /**
-     * Retrieve the data for a saved search owned by the authenticating user specified by the given id.
-     *
-     * @return    array
-     * @param    string $id The ID of the desired saved search.
-     */
-    public function savedSearchesShow($id)
-    {
-        // build parameters
-        $parameters['id'] = (string)$id;
-
-        // make the call
-        return (array)$this->doCall('saved_searches/show.json', $parameters, true);
-    }
-
-    /**
-     * Creates a saved search for the authenticated user.
-     *
-     * @return    array
-     * @param    string $query The query of the search the user would like to save.
-     */
-    public function savedSearchesCreate($query)
-    {
-        // build parameters
-        $parameters['query'] = (string)$query;
-
-        // make the call
-        return (array)$this->doCall('saved_searches/create.json', $parameters, true, 'POST');
-    }
-
-    /**
-     * Destroys a saved search for the authenticated user. The search specified by id must be owned by the authenticating user.
-     * REMARK: This method seems not to work    @later
-     *
-     * @return    array
-     * @param    string $id The ID of the desired saved search.
-     */
-    public function savedSearchesDestroy($id)
-    {
-        return (array)$this->doCall('saved_searches/destroy/' . (string)$id . '.json', null, true, 'POST');
-    }
-
-
-    // OAuth resources
-    /**
-     * Allows a Consumer application to obtain an OAuth Request Token to request user authorization.
-     * This method fulfills Secion 6.1 of the OAuth 1.0 authentication flow.
-     *
-     *
-     * @param    string $callbackURL
-     * @return array An array containg the token and the secret
-     * @throws TwitterException
-     */
-    public function oAuthRequestToken($callbackURL = null)
-    {
-        // init var
-        $parameters = array();
-
-        // set callback
-        if ($callbackURL != null) $parameters['oauth_callback'] = (string)$callbackURL;
-
-        // make the call
-        $response = $this->doOAuthCall('request_token', $parameters);
-
-        // validate
-        if (!isset($response['oauth_token'], $response['oauth_token_secret'])) throw new TwitterException(implode(', ', array_keys($response)));
-
-        // set some properties
-        if (isset($response['oauth_token'])) $this->setOAuthToken($response['oauth_token']);
-        if (isset($response['oauth_token_secret'])) $this->setOAuthTokenSecret($response['oauth_token_secret']);
-
-        // return
-        return $response;
-    }
-
-    /**
-     * Allows a Consumer application to exchange the OAuth Request Token for an OAuth Access Token.
-     * This method fulfills Secion 6.3 of the OAuth 1.0 authentication flow.
-     *
-     * @return    array
-     * @param    string $token
-     * @param    string $verifier
-     */
-    public function oAuthAccessToken($token, $verifier)
-    {
-        // init var
-        $parameters                   = array();
-        $parameters['oauth_token']    = (string)$token;
-        $parameters['oauth_verifier'] = (string)$verifier;
-
-        // make the call
-        $response = $this->doOAuthCall('access_token', $parameters);
-
-        // set some properties
-        if (isset($response['oauth_token'])) $this->setOAuthToken($response['oauth_token']);
-        if (isset($response['oauth_token_secret'])) $this->setOAuthTokenSecret($response['oauth_token_secret']);
-
-        // return
-        return $response;
-    }
-
-    /**
-     * Will redirect to the page to authorize the applicatione
-     *
-     * @return    void
-     */
-    public function oAuthAuthorize()
-    {
-        header('Location: ' . self::SECURE_API_URL . '/oauth/authorize?oauth_token=' . $this->oAuthToken);
-    }
-
-    /**
-     * Allows a Consumer application to use an OAuth request_token to request user authorization. This method is a replacement fulfills Secion 6.2 of the OAuth 1.0 authentication flow for applications using the Sign in with Twitter authentication flow. The method will use the currently logged in user as the account to for access authorization unless the force_login parameter is set to true
-     * REMARK: This method seems not to work    @later
-     *
-     * @return    void
-     */
-    public function oAuthAuthenticate()
-    {
-        // make the call
-        return $this->doOAuthCall('authenticate');
-    }
-
-
-    // Local Trends resources
-    /**
-     * Returns the locations that Twitter has trending topic information for.
-     * The response is an array of "locations" that encode the location's WOEID (a Yahoo! Where On Earth ID) and some other human-readable information such as a canonical name and country the location belongs in.
-     * The WOEID that is returned in the location object is to be used when querying for a specific trend.
-     *
-     * @return    array
-     * @param    float [optional] $lat    If passed in conjunction with long, then the available trend locations will be sorted by distance to the lat  and long passed in. The sort is nearest to furthest.
-     * @param    float [optional] $long    If passed in conjunction with lat, then the available trend locations will be sorted by distance to the lat  and long passed in. The sort is nearest to furthest.
-     */
-    public function trendsAvailable($lat = null, $long = null)
-    {
-        // build parameters
-        $parameters = null;
-        if ($lat != null) $parameters['lat_for_trends'] = (float)$lat;
-        if ($long != null) $parameters['long_for_trends'] = (float)$long;
-
-        // make the call
-        return (array)$this->doCall('trends/available.json', $parameters);
-    }
-
-    /**
-     * Returns the top 10 trending topics for a specific location Twitter has trending topic information for.
-     * The response is an array of "trend" objects that encode the name of the trending topic, the query parameter that can be used to search for the topic on Search, and the direct URL that can be issued against Search.
-     * This information is cached for five minutes, and therefore users are discouraged from querying these endpoints faster than once every five minutes. Global trends information is also available from this API by using a WOEID of 1.
-     * REMARK: This method seems not to work    @later
-     *
-     * @return    array
-     * @param    string $woeid The WOEID of the location to be querying for.
-     */
-    public function trendsLocation($woeid)
-    {
-        // make the call
-        return (array)$this->doCall('trends/location/' . (string)$woeid . '.json');
-    }
-
-
-    // Geo resources
-    /**
-     * Search for places (cities and neighborhoods) that can be attached to a statuses/update. Given a latitude and a longitude, return a list of all the valid places that can be used as a place_id when updating a status.
-     * Conceptually, a query can be made from the user's location, retrieve a list of places, have the user validate the location he or she is at, and then send the ID of this location up with a call to statuses/update.
-     * There are multiple granularities of places that can be returned -- "neighborhoods", "cities", etc. At this time, only United States data is available through this method.
-     * This API call is meant to be an informative call and will deliver generalized results about geography.
-     *
-     * @return    array
-     * @param    float $lat   The location's latitude that this tweet refers to.
-     * @param    float $long  The location's longitude that this tweet refers to.
-     * @param          string [optional] $accuracy        A hint on the "region" in which to search. If a number, then this is a radius in meters, but it can also take a string that is suffixed with ft to specify feet. If this is not passed in, then it is assumed to be 0m. If coming from a device, in practice, this value is whatever accuracy the device has measuring its location (whether it be coming from a GPS, WiFi triangulation, etc.).
-     * @param          string [optional] $granularity    The minimal granularity of data to return. If this is not passed in, then neighborhood is assumed. city can also be passed.
-     * @param          int    [optional] $maxResults        A hint as to the number of results to return. This does not guarantee that the number of results returned will equal max_results, but instead informs how many "nearby" results to return. Ideally, only pass in the number of places you intend to display to the user here.
-     */
-    public function geoReverseGeoCode($lat, $long, $accuracy = null, $granularity = null, $maxResults = null)
-    {
-        // build parameters
-        $parameters['lat']  = (float)$lat;
-        $parameters['long'] = (float)$long;
-        if ($accuracy != null) $parameters['accuracy'] = (string)$accuracy;
-        if ($granularity != null) $parameters['granularity'] = (string)$granularity;
-        if ($maxResults != null) $parameters['max_results'] = (int)$maxResults;
-
-        // make the call
-        return (array)$this->doCall('geo/reverse_geocode.json', $parameters);
-    }
-
-    /**
-     * Find out more details of a place that was returned from the geo/reverse_geocode method.
-     *
-     * @return    array
-     * @param    string $id
-     * @param           string [optional] $placeId    A place in the world. These IDs can be retrieved from geo/reverse_geocode.
-     */
-    public function geoId($id, $placeId = null)
-    {
-        // build parameters
-        $parameters = null;
-        if ($placeId != null) $parameters['place_id'] = (string)$placeId;
-
-        // make the call
-        return (array)$this->doCall('geo/id/' . (string)$id . '.json', $parameters);
-    }
-
-
-    // Help resources
-    /**
-     * Test
-     * REMARK: this methods seems not to work, so don't rely on it
-     *
-     * @return    bool
-     */
-    public function helpTest()
-    {
-        // make the call
-        return ($this->doCall('help/test', null, null, 'GET', null, false) == 'ok');
-    }
+	// internal constant to enable/disable debugging
+	const DEBUG = false;
+
+	// url for the twitter-api
+	const API_URL        = 'https://api.twitter.com/1';
+	const SECURE_API_URL = 'https://api.twitter.com';
+
+	// port for the twitter-api
+	const API_PORT        = 443;
+	const SECURE_API_PORT = 443;
+
+	// current version
+	const VERSION = '2.0.1';
+
+	/**
+	 * A cURL instance
+	 *
+	 * @var    resource
+	 */
+	private $curl;
+
+	/**
+	 * The consumer key
+	 *
+	 * @var    string
+	 */
+	private $consumerKey;
+
+	/**
+	 * The consumer secret
+	 *
+	 * @var    string
+	 */
+	private $consumerSecret;
+
+	/**
+	 * The oAuth-token
+	 *
+	 * @var    string
+	 */
+	private $oAuthToken = '';
+
+	/**
+	 * The oAuth-token-secret
+	 *
+	 * @var    string
+	 */
+	private $oAuthTokenSecret = '';
+
+	/**
+	 * The timeout
+	 *
+	 * @var    int
+	 */
+	private $timeOut = 60;
+
+	/**
+	 * The user agent
+	 *
+	 * @var    string
+	 */
+	private $userAgent;
+
+	// class methods
+	/**
+	 * Default constructor
+	 *
+	 *
+	 * @param    string $consumerKey    The consumer key to use.
+	 * @param    string $consumerSecret The consumer secret to use.
+	 */
+	public function __construct($consumerKey, $consumerSecret)
+	{
+		$this->setConsumerKey($consumerKey);
+		$this->setConsumerSecret($consumerSecret);
+	}
+
+	/**
+	 * Default destructor
+	 *
+	 * @return    void
+	 */
+	public function __destruct()
+	{
+		if ($this->curl != null) curl_close($this->curl);
+	}
+
+	/**
+	 * Format the parameters as a querystring
+	 *
+	 * @return    string
+	 * @param    array $parameters
+	 */
+	private function buildQuery(array $parameters)
+	{
+		// no parameters?
+		if (empty($parameters)) return '';
+
+		// encode the keys
+		$keys = self::urlencode_rfc3986(array_keys($parameters));
+
+		// encode the values
+		$values = self::urlencode_rfc3986(array_values($parameters));
+
+		// reset the parameters
+		$parameters = array_combine($keys, $values);
+
+		// sort parameters by key
+		uksort($parameters, 'strcmp');
+
+		// loop parameters
+		foreach ($parameters as $key => $value) {
+			// sort by value
+			if (is_array($value)) $parameters[$key] = natsort($value);
+		}
+
+		// process parameters
+		foreach ($parameters as $key => $value) $chunks[] = $key . '=' . str_replace('%25', '%', $value);
+
+		// return
+		return implode('&', $chunks);
+	}
+
+	/**
+	 * All OAuth 1.0 requests use the same basic algorithm for creating a signature base string and a signature.
+	 * The signature base string is composed of the HTTP method being used, followed by an ampersand ("&") and then the URL-encoded base URL being accessed,
+	 * complete with path (but not query parameters), followed by an ampersand ("&").
+	 * Then, you take all query parameters and POST body parameters (when the POST body is of the URL-encoded type, otherwise the POST body is ignored),
+	 * including the OAuth parameters necessary for negotiation with the request at hand, and sort them in lexicographical order by first parameter name and
+	 * then parameter value (for duplicate parameters), all the while ensuring that both the key and the value for each parameter are URL encoded in isolation.
+	 * Instead of using the equals ("=") sign to mark the key/value relationship, you use the URL-encoded form of "%3D". Each parameter is then joined by the
+	 * URL-escaped ampersand sign, "%26".
+	 *
+	 * @return    string
+	 * @param    string $url
+	 * @param    string $method
+	 * @param    array  $parameters
+	 */
+	private function calculateBaseString($url, $method, array $parameters)
+	{
+		// redefine
+		$url        = (string)$url;
+		$parameters = (array)$parameters;
+
+		// init var
+		$pairs  = array();
+		$chunks = array();
+
+		// sort parameters by key
+		uksort($parameters, 'strcmp');
+
+		// loop parameters
+		foreach ($parameters as $key => $value) {
+			// sort by value
+			if (is_array($value)) $parameters[$key] = natsort($value);
+		}
+
+		// process queries
+		foreach ($parameters as $key => $value) {
+			$chunks[] = self::urlencode_rfc3986($key) . '%3D' . self::urlencode_rfc3986($value);
+		}
+
+		// buils base
+		$base = $method . '&';
+		$base .= urlencode($url) . '&';
+		$base .= implode('%26', $chunks);
+
+		// return
+		return $base;
+	}
+
+	/**
+	 * Build the Authorization header
+	 * @later: fix me
+	 *
+	 *
+	 * @param    array $parameters
+	 * @param null     $url
+	 * @return string
+	 */
+	private function calculateHeader(array $parameters, $url = null)
+	{
+		// redefine
+		$url = (string)$url;
+
+		// divide into parts
+		$parts = parse_url($url);
+
+		// init var
+		$chunks = array();
+
+		// process queries
+		foreach ($parameters as $key => $value) $chunks[] = str_replace('%25', '%', self::urlencode_rfc3986($key) . '="' . self::urlencode_rfc3986($value) . '"');
+
+		// build return
+		$return = 'Authorization: OAuth realm="' . $parts['scheme'] . '://' . $parts['host'] . $parts['path'] . '", ';
+		$return .= implode(',', $chunks);
+
+		// prepend name and OAuth part
+		return $return;
+	}
+
+	/**
+	 * Make an call to the oAuth
+	 * @todo    refactor me
+	 *
+	 *
+	 * @param    string $method
+	 * @param array     $parameters [optional] $parameters
+	 * @return array
+	 * @throws TwitterException
+	 */
+	private function doOAuthCall($method, array $parameters = null)
+	{
+		// redefine
+		$method = (string)$method;
+
+		// append default parameters
+		$parameters['oauth_consumer_key']     = $this->getConsumerKey();
+		$parameters['oauth_nonce']            = md5(microtime() . rand());
+		$parameters['oauth_timestamp']        = time();
+		$parameters['oauth_signature_method'] = 'HMAC-SHA1';
+		$parameters['oauth_version']          = '1.0';
+
+		// calculate the base string
+		$base = $this->calculateBaseString(self::SECURE_API_URL . '/oauth/' . $method, 'POST', $parameters);
+
+		// add sign into the parameters
+		$parameters['oauth_signature'] = $this->hmacsha1($this->getConsumerSecret() . '&' . $this->getOAuthTokenSecret(), $base);
+
+		// calculate header
+		$header = $this->calculateHeader($parameters, self::SECURE_API_URL . '/oauth/' . $method);
+
+		// set options
+		$options[CURLOPT_URL]            = self::SECURE_API_URL . '/oauth/' . $method;
+		$options[CURLOPT_PORT]           = self::SECURE_API_PORT;
+		$options[CURLOPT_USERAGENT]      = $this->getUserAgent();
+		$options[CURLOPT_FOLLOWLOCATION] = true;
+		$options[CURLOPT_RETURNTRANSFER] = true;
+		$options[CURLOPT_TIMEOUT]        = (int)$this->getTimeOut();
+		$options[CURLOPT_SSL_VERIFYPEER] = false;
+		$options[CURLOPT_SSL_VERIFYHOST] = false;
+		$options[CURLOPT_HTTPHEADER]     = array('Expect:');
+		$options[CURLOPT_POST]           = 1;
+		$options[CURLOPT_POSTFIELDS]     = $this->buildQuery($parameters);
+
+		// init
+		if ($this->curl == null) $this->curl = curl_init();
+
+		// set options
+		curl_setopt_array($this->curl, $options);
+
+		// execute
+		$response = curl_exec($this->curl);
+		$headers  = curl_getinfo($this->curl);
+
+		// fetch errors
+		$errorNumber  = curl_errno($this->curl);
+		$errorMessage = curl_error($this->curl);
+
+		// error?
+		if ($errorNumber != '') throw new TwitterException($errorMessage, $errorNumber);
+
+		// init var
+		$return = array();
+
+		// parse the string
+		parse_str($response, $return);
+
+		// return
+		return $return;
+	}
+
+	/**
+	 * Make the call
+	 *
+	 *
+	 * @param    string $url
+	 * @param array     $parameters
+	 * @param bool      $authenticate
+	 * @param string    $method
+	 * @param null      $filePath
+	 * @param bool      $expectJSON
+	 * @return string
+	 * @throws TwitterException
+	 * @internal param $array [optiona] $aParameters
+	 * @internal param $bool [optional] $authenticate
+	 * @internal param $bool [optional] $usePost
+	 */
+	private function doCall($url, array $parameters = null, $authenticate = false, $method = 'GET', $filePath = null, $expectJSON = true)
+	{
+		// allowed methods
+		$allowedMethods = array('GET', 'POST');
+
+		// redefine
+		$url          = (string)$url;
+		$parameters   = (array)$parameters;
+		$authenticate = (bool)$authenticate;
+		$method       = (string)$method;
+		$expectJSON   = (bool)$expectJSON;
+
+		// validate method
+		if (!in_array($method, $allowedMethods)) throw new TwitterException('Unknown method (' . $method . '). Allowed methods are: ' . implode(', ', $allowedMethods));
+
+		// append default parameters
+		$oauth['oauth_consumer_key']     = $this->getConsumerKey();
+		$oauth['oauth_nonce']            = md5(microtime() . rand());
+		$oauth['oauth_timestamp']        = time();
+		$oauth['oauth_token']            = $this->getOAuthToken();
+		$oauth['oauth_signature_method'] = 'HMAC-SHA1';
+		$oauth['oauth_version']          = '1.0';
+
+		// set data
+		$data = $oauth;
+		if (!empty($parameters)) $data = array_merge($data, $parameters);
+
+		// calculate the base string
+		$base = $this->calculateBaseString(self::API_URL . '/' . $url, $method, $data);
+
+		// add sign into the parameters
+		$oauth['oauth_signature'] = $this->hmacsha1($this->getConsumerSecret() . '&' . $this->getOAuthTokenSecret(), $base);
+
+		$headers[] = $this->calculateHeader($oauth, self::API_URL . '/' . $url);
+		$headers[] = 'Expect:';
+
+		// based on the method, we should handle the parameters in a different way
+		if ($method === 'POST') {
+			// file provided?
+			if ($filePath != null) {
+				// build a boundary
+				$boundary = md5(time());
+
+				// process file
+				$fileInfo = pathinfo($filePath);
+
+				// set mimeType
+				$mimeType = 'application/octet-stream';
+				if ($fileInfo['extension'] === 'jpg' || $fileInfo['extension'] === 'jpeg') {
+					$mimeType = 'image/jpeg';
+				} elseif ($fileInfo['extension'] === 'gif') $mimeType = 'image/gif';
+				elseif ($fileInfo['extension'] === 'png') $mimeType = 'image/png';
+
+				// init var
+				$content = '--' . $boundary . "\r\n";
+
+				// set file
+				$content = 'Content-Disposition: form-data; name="image";filename="' . $fileInfo['basename'] . '"' . "\r\n" . 'Content-Type: ' . $mimeType . "\r\n\r\n" . file_get_contents($filePath) . "\r\n--" . $boundary . "\r\n";
+
+				// build headers
+				$headers[] = 'Content-Type: multipart/form-data; boundary=' . $boundary;
+				$headers[] = 'Content-Length: ' . strlen($content);
+
+				// set content
+				$options[CURLOPT_POSTFIELDS] = $content;
+			} // no file
+			else $options[CURLOPT_POSTFIELDS] = $this->buildQuery($parameters);
+
+			// enable post
+			$options[CURLOPT_POST] = 1;
+		} else {
+			// add the parameters into the querystring
+			if (!empty($parameters)) $url .= '?' . $this->buildQuery($parameters);
+		}
+
+		// set options
+		$options[CURLOPT_URL]            = self::API_URL . '/' . $url;
+		$options[CURLOPT_PORT]           = self::API_PORT;
+		$options[CURLOPT_USERAGENT]      = $this->getUserAgent();
+		$options[CURLOPT_FOLLOWLOCATION] = true;
+		$options[CURLOPT_RETURNTRANSFER] = true;
+		$options[CURLOPT_TIMEOUT]        = (int)$this->getTimeOut();
+		$options[CURLOPT_SSL_VERIFYPEER] = false;
+		$options[CURLOPT_SSL_VERIFYHOST] = false;
+		$options[CURLOPT_HTTP_VERSION]   = CURL_HTTP_VERSION_1_1;
+		$options[CURLOPT_HTTPHEADER]     = $headers;
+
+		// init
+		if ($this->curl == null) $this->curl = curl_init();
+
+		// set options
+		curl_setopt_array($this->curl, $options);
+
+		// execute
+		$response = curl_exec($this->curl);
+		$headers  = curl_getinfo($this->curl);
+
+		// fetch errors
+		$errorNumber  = curl_errno($this->curl);
+		$errorMessage = curl_error($this->curl);
+
+		// we don't expext JSON, return the response
+		if (!$expectJSON) return $response;
+
+		// replace ids with their string values, added because of some PHP-version can't handle these large values
+		$response = preg_replace('/id":(\d+)/', 'id":"\1"', $response);
+
+		// we expect JSON, so decode it
+		$json = @json_decode($response, true);
+
+		// validate JSON
+		if ($json === null) {
+			// should we provide debug information
+			if (self::DEBUG) {
+				// make it output proper
+				echo '<pre>';
+
+				// dump the header-information
+				var_dump($headers);
+
+				// dump the error
+				var_dump($errorMessage);
+
+				// dump the raw response
+				var_dump($response);
+
+				// end proper format
+				echo '</pre>';
+			}
+
+			// throw exception
+			throw new TwitterException('Invalid response.');
+		}
+
+		// any errors
+		if (isset($json['errors'])) {
+			// should we provide debug information
+			if (self::DEBUG) {
+				// make it output proper
+				echo '<pre>';
+
+				// dump the header-information
+				var_dump($headers);
+
+				// dump the error
+				var_dump($errorMessage);
+
+				// dump the raw response
+				var_dump($response);
+
+				// end proper format
+				echo '</pre>';
+			}
+
+			// throw exception
+			if (isset($json['errors'][0]['message'])) {
+				throw new TwitterException($json['errors'][0]['message']);
+			} else throw new TwitterException('Invalid response.');
+		}
+
+		// any error
+		if (isset($json['error'])) {
+			// should we provide debug information
+			if (self::DEBUG) {
+				// make it output proper
+				echo '<pre>';
+
+				// dump the header-information
+				var_dump($headers);
+
+				// dump the raw response
+				var_dump($response);
+
+				// end proper format
+				echo '</pre>';
+			}
+
+			// throw exception
+			throw new TwitterException($json['error']);
+		}
+
+		// return
+		return $json;
+	}
+
+	/**
+	 * Get the consumer key
+	 *
+	 * @return    string
+	 */
+	private function getConsumerKey()
+	{
+		return $this->consumerKey;
+	}
+
+	/**
+	 * Get the consumer secret
+	 *
+	 * @return    string
+	 */
+	private function getConsumerSecret()
+	{
+		return $this->consumerSecret;
+	}
+
+	/**
+	 * Get the oAuth-token
+	 *
+	 * @return    string
+	 */
+	private function getOAuthToken()
+	{
+		return $this->oAuthToken;
+	}
+
+	/**
+	 * Get the oAuth-token-secret
+	 *
+	 * @return    string
+	 */
+	private function getOAuthTokenSecret()
+	{
+		return $this->oAuthTokenSecret;
+	}
+
+	/**
+	 * Get the timeout
+	 *
+	 * @return    int
+	 */
+	public function getTimeOut()
+	{
+		return (int)$this->timeOut;
+	}
+
+	/**
+	 * Get the useragent that will be used. Our version will be prepended to yours.
+	 * It will look like: "PHP Twitter/<version> <your-user-agent>"
+	 *
+	 * @return    string
+	 */
+	public function getUserAgent()
+	{
+		return (string)'PHP Twitter/' . self::VERSION . ' ' . $this->userAgent;
+	}
+
+	/**
+	 * Set the consumer key
+	 *
+	 * @return    void
+	 * @param    string $key The consumer key to use.
+	 */
+	private function setConsumerKey($key)
+	{
+		$this->consumerKey = (string)$key;
+	}
+
+	/**
+	 * Set the consumer secret
+	 *
+	 * @return    void
+	 * @param    string $secret The consumer secret to use.
+	 */
+	private function setConsumerSecret($secret)
+	{
+		$this->consumerSecret = (string)$secret;
+	}
+
+	/**
+	 * Set the oAuth-token
+	 *
+	 * @return    void
+	 * @param    string $token The token to use.
+	 */
+	public function setOAuthToken($token)
+	{
+		$this->oAuthToken = (string)$token;
+	}
+
+	/**
+	 * Set the oAuth-secret
+	 *
+	 * @return    void
+	 * @param    string $secret The secret to use.
+	 */
+	public function setOAuthTokenSecret($secret)
+	{
+		$this->oAuthTokenSecret = (string)$secret;
+	}
+
+	/**
+	 * Set the timeout
+	 *
+	 * @return    void
+	 * @param    int $seconds The timeout in seconds
+	 */
+	public function setTimeOut($seconds)
+	{
+		$this->timeOut = (int)$seconds;
+	}
+
+	/**
+	 * Get the useragent that will be used. Our version will be prepended to yours.
+	 * It will look like: "PHP Twitter/<version> <your-user-agent>"
+	 *
+	 * @return    void
+	 * @param    string $userAgent Your user-agent, it should look like <app-name>/<app-version>
+	 */
+	public function setUserAgent($userAgent)
+	{
+		$this->userAgent = (string)$userAgent;
+	}
+
+	/**
+	 * Build the signature for the data
+	 *
+	 * @return    string
+	 * @param    string $key  The key to use for signing.
+	 * @param    string $data The data that has to be signed.
+	 */
+	private function hmacsha1($key, $data)
+	{
+		return base64_encode(hash_hmac('SHA1', $data, $key, true));
+	}
+
+	/**
+	 * URL-encode method for internatl use
+	 *
+	 * @return    string
+	 * @param    mixed $value The value to encode.
+	 */
+	private static function urlencode_rfc3986($value)
+	{
+		if (is_array($value)) {
+			return array_map(array('Twitter', 'urlencode_rfc3986'), $value);
+		} else {
+			$search  = array('+', ' ', '%7E', '%');
+			$replace = array('%20', '%20', '~', '%25');
+
+			return str_replace($search, $replace, urlencode($value));
+		}
+	}
+
+
+	// Timeline resources
+	/**
+	 * Returns the 20 most recent statuses from non-protected users who have set a custom user icon.
+	 * The public timeline is cached for 60 seconds and requesting it more often than that is unproductive and a waste of resources.
+	 *
+	 * @return    array
+	 * @param    bool [optional] $skipUser    When true each tweet returned in a timeline will not contain an entire user object. Instead, the user node will contain only an id element to indicate the numerical ID of the Twitter user that set the status.
+	 */
+	public function statusesPublicTimeline($skipUser = false)
+	{
+		// redefine
+		$skipUser = (bool)$skipUser;
+
+		// build parameters
+		$parameters = array();
+		if ($skipUser) $parameters['skip_user'] = 'true';
+
+		// make the call
+		return (array)$this->doCall('statuses/public_timeline.json', $parameters);
+	}
+
+	/**
+	 * Returns the 20 most recent statuses posted by the authenticating user and that user's friends. This is the equivalent of /timeline/home on the Web.
+	 *
+	 * @return    array
+	 * @param    string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
+	 * @param    string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
+	 * @param    int    [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
+	 * @param    int    [optional] $page            Specifies the page of results to retrieve.
+	 * @param    bool   [optional] $skipUser    When true each tweet returned in a timeline will not contain an entire user object. Instead, the user node will contain only an id element to indicate the numerical ID of the Twitter user that set the status.
+	 */
+	public function statusesHomeTimeline($sinceId = null, $maxId = null, $count = null, $page = null, $skipUser = false)
+	{
+		// redefine
+		$skipUser = (bool)$skipUser;
+
+		// build parameters
+		$parameters = array();
+		if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
+		if ($maxId != null) $parameters['max_id'] = (string)$maxId;
+		if ($count != null) $parameters['count'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+		if ($skipUser) $parameters['skip_user'] = 'true';
+
+		// make the call
+		return (array)$this->doCall('statuses/home_timeline.json', $parameters, true);
+	}
+
+	/**
+	 * Returns the 20 most recent statuses, including retweets, posted by the authenticating user and that user's friends.
+	 * This is the equivalent of /timeline/home on the Web.
+	 *
+	 * Usage note: This home_timeline call is identical to statuses/friends_timeline, except that home_timeline also contains retweets, while statuses/friends_timeline does not for backwards compatibility reasons.
+	 * In a future version of the API, statuses/friends_timeline will be deprected and replaced by home_timeline.
+	 *
+	 * @return    array
+	 * @param    string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
+	 * @param    string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
+	 * @param    int    [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
+	 * @param    int    [optional] $page            Specifies the page of results to retrieve.
+	 * @param    bool   [optional] $skipUser    When true each tweet returned in a timeline will not contain an entire user object. Instead, the user node will contain only an id element to indicate the numerical ID of the Twitter user that set the status.
+	 */
+	public function statusesFriendsTimeline($sinceId = null, $maxId = null, $count = null, $page = null, $skipUser = false)
+	{
+		// redefine
+		$skipUser = (bool)$skipUser;
+
+		// build parameters
+		$parameters = array();
+		if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
+		if ($maxId != null) $parameters['max_id'] = (string)$maxId;
+		if ($count != null) $parameters['count'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+		if ($skipUser) $parameters['skip_user'] = 'true';
+
+		// make the call
+		return (array)$this->doCall('statuses/friends_timeline.json', $parameters, true);
+	}
+
+	/**
+	 * Returns the 20 most recent statuses posted from the authenticating user. It's also possible to request another user's timeline via the id parameter.
+	 * This is the equivalent of the Web / page for your own user, or the profile page for a third party.
+	 *
+	 * For backwards compatibility reasons, retweets are stripped out of the user_timeline when calling in XML or JSON (they appear with 'RT' in RSS and Atom).
+	 * If you'd like them included, you can merge them in from statuses retweeted_by_me.
+	 *
+	 * @return    array
+	 * @param    string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @param    string [optional] $userId        Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 * @param    string [optional] $screenName    Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @param    string [optional] $sinceId        Returns results with an ID greater than (that is, more recent than) the specified ID.
+	 * @param    string [optional] $maxId            Returns results with an ID less than (that is, older than) or equal to the specified ID.
+	 * @param    int    [optional] $count            Specifies the number of records to retrieve. May not be greater than 200.
+	 * @param    int    [optional] $page                Specifies the page of results to retrieve.
+	 * @param    bool   [optional] $skipUser        When true each tweet returned in a timeline will not contain an entire user object. Instead, the user node will contain only an id element to indicate the numerical ID of the Twitter user that set the status.
+	 */
+	public function statusesUserTimeline($id = null, $userId = null, $screenName = null, $sinceId = null, $maxId = null, $count = null, $page = null, $skipUser = false)
+	{
+		// redefine
+		$skipUser = (bool)$skipUser;
+
+		// build parameters
+		$parameters = array();
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+		if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
+		if ($maxId != null) $parameters['max_id'] = (string)$maxId;
+		if ($count != null) $parameters['count'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+		if ($skipUser) $parameters['skip_user'] = 'true';
+
+		// make the call
+		return (array)$this->doCall('statuses/user_timeline.json', $parameters, true);
+	}
+
+	/**
+	 * Returns the 20 most recent mentions (status containing @username) for the authenticating user.
+	 *
+	 *
+	 * @param null $sinceId
+	 * @param null $maxId
+	 * @param null $count
+	 * @param null $page
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
+	 * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
+	 * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
+	 * @internal param $int [optional] $page            Specifies the page of results to retrieve.
+	 */
+	public function statusesMentions($sinceId = null, $maxId = null, $count = null, $page = null)
+	{
+		// validate
+		if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
+
+		// build parameters
+		$parameters = array();
+		if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
+		if ($maxId != null) $parameters['max_id'] = (string)$maxId;
+		if ($count != null) $parameters['count'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall('statuses/mentions.json', $parameters);
+	}
+
+	/**
+	 * Returns the 20 most recent retweets posted by the authenticating user.
+	 *
+	 *
+	 * @param null $sinceId
+	 * @param null $maxId
+	 * @param null $count
+	 * @param null $page
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
+	 * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
+	 * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
+	 * @internal param $int [optional] $page            Specifies the page of results to retrieve.
+	 */
+	public function statusesRetweetedByMe($sinceId = null, $maxId = null, $count = null, $page = null)
+	{
+		// validate
+		if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
+
+		// build parameters
+		$parameters = array();
+		if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
+		if ($maxId != null) $parameters['max_id'] = (string)$maxId;
+		if ($count != null) $parameters['count'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall('statuses/retweeted_by_me.json', $parameters);
+	}
+
+	/**
+	 * Returns the 20 most recent retweets posted by the authenticating user's friends.
+	 *
+	 *
+	 * @param null $sinceId
+	 * @param null $maxId
+	 * @param null $count
+	 * @param null $page
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
+	 * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
+	 * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
+	 * @internal param $int [optional] $page            Specifies the page of results to retrieve.
+	 */
+	public function statusesRetweetedToMe($sinceId = null, $maxId = null, $count = null, $page = null)
+	{
+		// validate
+		if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
+
+		// build parameters
+		$parameters = array();
+		if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
+		if ($maxId != null) $parameters['max_id'] = (string)$maxId;
+		if ($count != null) $parameters['count'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall('statuses/retweeted_by_me.json', $parameters);
+	}
+
+
+	// Tweets resources
+	/**
+	 * Returns the 20 most recent tweets of the authenticated user that have been retweeted by others.
+	 *
+	 *
+	 * @param null $sinceId
+	 * @param null $maxId
+	 * @param null $count
+	 * @param null $page
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
+	 * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
+	 * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
+	 * @internal param $int [optional] $page            Specifies the page of results to retrieve.
+	 */
+	public function statusesReweetsOfMe($sinceId = null, $maxId = null, $count = null, $page = null)
+	{
+		// validate
+		if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
+
+		// build parameters
+		$parameters = array();
+		if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
+		if ($maxId != null) $parameters['max_id'] = (string)$maxId;
+		if ($count != null) $parameters['count'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall('statuses/retweets_of_me.json', $parameters);
+	}
+
+	/**
+	 * Returns a single status, specified by the id parameter below. The status's author will be returned inline.
+	 *
+	 * @return    array
+	 * @param    string $id The numerical ID of the desired status.
+	 */
+	public function statusesShow($id)
+	{
+		// build parameters
+		$parameters['id'] = (string)$id;
+
+		// make the call
+		return (array)$this->doCall('statuses/show.json', $parameters);
+	}
+
+	/**
+	 * Updates the authenticating user's status. A status update with text identical to the authenticating user's text identical to the authenticating user's current status will be ignored to prevent duplicates.
+	 *
+	 * @return    array
+	 * @param    string $status The text of your status update, up to 140 characters. URL encode as necessary.
+	 * @param           string  [optional] $inReplyToStatusId        The ID of an existing status that the update is in reply to.
+	 * @param           float   [optional] $lat                    The location's latitude that this tweet refers to.
+	 * @param           float   [optional] $long                    The location's longitude that this tweet refers to.
+	 * @param           string  [optional] $placeId                A place in the world. These IDs can be retrieved from geo/reverse_geocode.
+	 * @param           bool    [optional] $displayCoordinates        Whether or not to put a pin on the exact coordinates a tweet has been sent from.
+	 */
+	public function statusesUpdate($status, $inReplyToStatusId = null, $lat = null, $long = null, $placeId = null, $displayCoordinates = false)
+	{
+		// build parameters
+		$parameters['status'] = (string)$status;
+		if ($inReplyToStatusId != null) $parameters['in_reply_to_status_id'] = (string)$inReplyToStatusId;
+		if ($lat != null) $parameters['lat'] = (float)$lat;
+		if ($long != null) $parameters['long'] = (float)$long;
+		if ($placeId != null) $parameters['place_id'] = (string)$placeId;
+		if ($displayCoordinates) $parameters['display_coordinates'] = 'true';
+
+		// make the call
+		return (array)$this->doCall('statuses/update.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Destroys the status specified by the required ID parameter.
+	 * Usage note: The authenticating user must be the author of the specified status.
+	 *
+	 * @return    bool
+	 * @param    string $id The numerical ID of the desired status.
+	 */
+	public function statusesDestroy($id)
+	{
+		// build parameters
+		$parameters['id'] = (string)$id;
+
+		// make the call
+		return (array)$this->doCall('statuses/destroy.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Retweets a tweet. Returns the original tweet with retweet details embedded.
+	 *
+	 * @return    array
+	 * @param    string $id The numerical ID of the desired status.
+	 */
+	public function statusesRetweet($id)
+	{
+		// make the call
+		return (array)$this->doCall('statuses/retweet/' . $id . '.json', null, true, 'POST');
+	}
+
+	/**
+	 * Returns up to 100 of the first retweets of a given tweet.
+	 *
+	 *
+	 * @param    string $id The numerical ID of the desired status.
+	 * @param           int [optional] $count    Specifies the number of records to retrieve. May not be greater than 100.
+	 * @return array
+	 * @throws TwitterException
+	 */
+	public function statusesRetweets($id, $count = null)
+	{
+		// validate
+		if ($count != null && $count > 100) throw new TwitterException('Count may not be greater than 100.');
+
+		// build parameters
+		$parameters = null;
+		if ($count != null) $parameters['count'] = (int)$count;
+
+		// make the call
+		return (array)$this->doCall('statuses/retweets/' . $id . '.json', $parameters);
+	}
+
+	/**
+	 * Show user objects of up to 100 members who retweeted the status.
+	 *
+	 *
+	 * @param    string $id The numerical ID of the desired status.
+	 * @param null      $count
+	 * @param null      $page
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $int [optional] $count    Specifies the number of records to retrieve. May not be greater than 200.
+	 * @internal param $int [optional] $page        Specifies the page of results to retrieve.
+	 */
+	public function statusesIdRetweetedBy($id, $count = null, $page = null)
+	{
+		// validate
+		if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
+
+		// build parameters
+		$parameters = null;
+		if ($count != null) $parameters['count'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall('statuses/' . (string)$id . '/retweeted_by.json', $parameters, true);
+	}
+
+	/**
+	 * Show user ids of up to 100 users who retweeted the status.
+	 *
+	 *
+	 * @param    string $id The numerical ID of the desired status.
+	 * @param null      $count
+	 * @param null      $page
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $int [optional] $count    Specifies the number of records to retrieve. May not be greater than 200.
+	 * @internal param $int [optional] $page        Specifies the page of results to retrieve.
+	 */
+	public function statusesIdRetweetedByIds($id, $count = null, $page = null)
+	{
+		// validate
+		if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
+
+		// build parameters
+		$parameters = null;
+		if ($count != null) $parameters['count'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall('statuses/' . (string)$id . '/retweeted_by/ids.json', $parameters, true);
+	}
+
+
+	// User resources
+	/**
+	 * Returns extended information of a given user, specified by ID or screen name as per the required id parameter.
+	 * The author's most recent status will be returned inline.
+	 *
+	 *
+	 * @param null $id
+	 * @param null $userId
+	 * @param null $screenName
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 * @internal param $string [optional] $screenName    Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 */
+	public function usersShow($id = null, $userId = null, $screenName = null)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+
+		// make the call
+		return (array)$this->doCall('users/show.json', $parameters);
+	}
+
+	/**
+	 * Return up to 100 users worth of extended information, specified by either ID, screen name, or combination of the two.
+	 * The author's most recent status (if the authenticating user has permission) will be returned inline.
+	 *
+	 *
+	 * @param null $userIds
+	 * @param null $screenNames
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $mixed [optional] $userIds        A comma separated list of user IDs, up to 100 in total.
+	 * @internal param $mixed [optional] $screenNames    A comma separated list of screen names, up to 100 in total.
+	 */
+	public function usersLookup($userIds = null, $screenNames = null)
+	{
+		// redefine
+		$userIds     = (array)$userIds;
+		$screenNames = (array)$screenNames;
+
+		// validate
+		if (empty($userIds) && empty($screenNames)) throw new TwitterException('Specify an userId or a screenName.');
+
+		// build parameters
+		if (!empty($userIds)) $parameters['user_id'] = implode(',', $userIds);
+		if (!empty($screenNames)) $parameters['screen_name'] = implode(',', $screenNames);
+
+		// make the call
+		return (array)$this->doCall('users/lookup.json', $parameters, true);
+
+	}
+
+	/**
+	 * Run a search for users similar to the Find People button on Twitter.com; the same results returned by people search on Twitter.com will be returned by using this API.
+	 * Usage note: It is only possible to retrieve the first 1000 matches from this API.
+	 *
+	 * @return    array
+	 * @param    string $q  The search query term.
+	 * @param           int [optional] $perPage    Specifies the number of results to retrieve.
+	 * @param           int [optional] $page        Specifies the page of results to retrieve.
+	 */
+	public function usersSearch($q, $perPage = null, $page = null)
+	{
+		// build parameters
+		$parameters['q'] = (string)$q;
+		if ($perPage != null) $parameters['per_page'] = (int)$perPage;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall('users/search.json', $parameters, true);
+
+	}
+
+	/**
+	 * Access to Twitter's suggested user list. This returns the list of suggested user categories. The category can be used in the users/suggestions/category  endpoint to get the users in that category.
+	 *
+	 * @return    array
+	 */
+	public function usersSuggestions()
+	{
+		return (array)$this->doCall('users/suggestions.json', null, true);
+	}
+
+	/**
+	 * Access the users in a given category of the Twitter suggested user list.
+	 * It is recommended that end clients cache this data for no more than one hour.
+	 *
+	 * @return    array
+	 * @param    string $slug The short name of list or a category.
+	 */
+	public function usersSuggestionsSlug($slug)
+	{
+		return (array)$this->doCall('users/suggestions/' . (string)$slug . '.json');
+	}
+
+	/**
+	 * Returns a user's friends, each with current status inline. They are ordered by the order in which the user followed them, most recently followed first, 100 at a time.
+	 * (Please note that the result set isn't guaranteed to be 100 every time as suspended users will be filtered out.)
+	 *
+	 * Use the cursor option to access older friends.
+	 * With no user specified, request defaults to the authenticated user's friends.
+	 * It's also possible to request another user's friends list via the id, screen_name or user_id parameter.
+	 *
+	 * @return    array
+	 * @param    string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @param    string [optional] $userId        Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 * @param    string [optional] $screenName    Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @param    int    [optional] $cursor            Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
+	 */
+	public function statusesFriends($id = null, $userId = null, $screenName = null, $cursor = null)
+	{
+		// build parameters
+		$parameters = array();
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+		if ($cursor != null) $parameters['cursor'] = (int)$cursor;
+
+		// make the call
+		return (array)$this->doCall('statuses/friends.json', $parameters);
+	}
+
+	/**
+	 * Returns the authenticating user's followers, each with current status inline. They are ordered by the order in which they followed the user, 100 at a time. (Please note that the result set isn't guaranteed to be 100 every time as suspended users will be filtered out.)
+	 * Use the cursor parameter to access earlier followers.
+	 *
+	 * @return    array
+	 * @param    string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @param    string [optional] $userId        Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 * @param    string [optional] $screenName    Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @param    int    [optional] $cursor            Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
+	 */
+	public function statusesFollowers($id = null, $userId = null, $screenName = null, $cursor = null)
+	{
+		// build parameters
+		$parameters = array();
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+		if ($cursor != null) $parameters['cursor'] = (int)$cursor;
+
+		// make the call
+		return (array)$this->doCall('statuses/followers.json', $parameters);
+	}
+
+
+	// Trends resources
+	/**
+	 * Returns the top ten topics that are currently trending on Twitter.
+	 * The response includes the time of the request, the name of each trend, and the url to the Twitter Search results page for that topic.
+	 *
+	 * @return    array
+	 */
+	public function trends()
+	{
+		return (array)$this->doCall('trends.json');
+	}
+
+	/**
+	 * Returns the current top 10 trending topics on Twitter.
+	 * The response includes the time of the request, the name of each trending topic, and query used on Twitter Search results page for that topic.
+	 *
+	 * @return    array
+	 * @param    string [optional] $exclude    Setting this equal to hashtags will remove all hashtags from the trends list.
+	 */
+	public function trendsCurrent($exclude = null)
+	{
+		// build parameters
+		$parameters = array();
+		if ($exclude != null) $parameters['exclude'] = (string)$exclude;
+
+		// make the call
+		return (array)$this->doCall('trends/current.json', $parameters);
+	}
+
+	/**
+	 * Returns the top 20 trending topics for each hour in a given day.
+	 *
+	 * @return    array
+	 * @param    string [optional] $exclude    Setting this equal to hashtags will remove all hashtags from the trends list.
+	 * @param    string [optional] $date        Permits specifying a start date for the report. The date should be formatted YYYY-MM-DD.
+	 */
+	public function trendsDaily($exclude = null, $date = null)
+	{
+		// build parameters
+		$parameters = array();
+		if ($exclude != null) $parameters['exclude'] = (string)$exclude;
+		if ($date != null) $parameters['date'] = (string)$date;
+
+		// make the call
+		return (array)$this->doCall('trends/daily.json', $parameters);
+	}
+
+	/**
+	 * Returns the top 30 trending topics for each day in a given week.
+	 *
+	 * @return    array
+	 * @param    string [optional] $exclude    Setting this equal to hashtags will remove all hashtags from the trends list.
+	 * @param    string [optional] $date        Permits specifying a start date for the report. The date should be formatted YYYY-MM-DD.
+	 */
+	public function trendsWeekly($exclude = null, $date = null)
+	{
+		// build parameters
+		$parameters = array();
+		if ($exclude != null) $parameters['exclude'] = (string)$exclude;
+		if ($date != null) $parameters['date'] = (string)$date;
+
+		// make the call
+		return (array)$this->doCall('trends/weekly.json', $parameters);
+	}
+
+
+	// List resources
+	/**
+	 * Creates a new list for the authenticated user. Accounts are limited to 20 lists.
+	 *
+	 *
+	 * @param    string $user The user.
+	 * @param    string $name The name of the list you are creating.
+	 * @param null      $mode
+	 * @param null      $description
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $mode            Whether your list is public or private. Values can be public or private. Lists are public by default if no mode is specified.
+	 * @internal param $string [optional] $description    The description of the list you are creating.
+	 */
+	public function userListsCreate($user, $name, $mode = null, $description = null)
+	{
+		// possible modes
+		$allowedModes = array('public', 'private');
+
+		// validate
+		if ($mode != null && !in_array($mode, $allowedModes)) throw new TwitterException('Invalid mode (), possible values are: ' . implode($allowedModes) . '.');
+
+		// build parameters
+		$parameters['name'] = (string)$name;
+		if ($mode != null) $parameters['mode'] = (string)$mode;
+		if ($description != null) $parameters['description'] = (string)$description;
+
+		// make the call
+		return (array)$this->doCall((string)$user . '/lists.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * List the lists of the specified user. Private lists will be included if the authenticated users is the same as the user who's lists are being returned.
+	 *
+	 * @return    array
+	 * @param    string $user  The user.
+	 * @param           string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
+	 */
+	public function userLists($user, $cursor = null)
+	{
+		$parameters = null;
+		if ($cursor != null) $parameters['cursor'] = (string)$cursor;
+
+		// make the call
+		return (array)$this->doCall((string)$user . '/lists.json', $parameters, true);
+	}
+
+	/**
+	 * Show the specified list. Private lists will only be shown if the authenticated user owns the specified list.
+	 *
+	 * @return    array
+	 * @param    string $user The user.
+	 * @param    string $id   The id of the list.
+	 */
+	public function userListsId($user, $id)
+	{
+		// make the call
+		return (array)$this->doCall((string)$user . '/lists/' . (string)$id . '.json', null, true);
+	}
+
+	/**
+	 * Updates the specified list.
+	 *
+	 *
+	 * @param    string $user The user.
+	 * @param    string $id   The id of the list.
+	 * @param null      $name
+	 * @param null      $mode
+	 * @param null      $description
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $name            The name of the list you are creating.
+	 * @internal param $string [optional] $mode            Whether your list is public or private. Values can be public or private. Lists are public by default if no mode is specified.
+	 * @internal param $string [optional] $description    The description of the list you are creating.
+	 */
+	public function userListsIdUpdate($user, $id, $name = null, $mode = null, $description = null)
+	{
+		// possible modes
+		$allowedModes = array('public', 'private');
+
+		// validate
+		if ($mode != null && !in_array($mode, $allowedModes)) throw new TwitterException('Invalid mode (), possible values are: ' . implode($allowedModes) . '.');
+
+		// build parameters
+		if ($name != null) $parameters['name'] = (string)$name;
+		if ($mode != null) $parameters['mode'] = (string)$mode;
+		if ($description != null) $parameters['description'] = (string)$description;
+
+		// make the call
+		return (array)$this->doCall((string)$user . '/lists/' . (string)$id . '.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Show tweet timeline for members of the specified list.
+	 *
+	 *
+	 * @param    string $user The user.
+	 * @param    string $id   The id of the list.
+	 * @param null      $sinceId
+	 * @param null      $maxId
+	 * @param null      $count
+	 * @param null      $page
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
+	 * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
+	 * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
+	 * @internal param $int [optional] $page            Specifies the page of results to retrieve.
+	 */
+	public function userListsIdStatuses($user, $id, $sinceId = null, $maxId = null, $count = null, $page = null)
+	{
+		// validate
+		if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
+
+		// build parameters
+		$parameters = array();
+		if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
+		if ($maxId != null) $parameters['max_id'] = (string)$maxId;
+		if ($count != null) $parameters['per_page'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall((string)$user . '/lists/' . (string)$id . '/statuses.json', $parameters);
+	}
+
+	/**
+	 * List the lists the specified user has been added to.
+	 *
+	 * @return    array
+	 * @param    string $user  The user.
+	 * @param           string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
+	 */
+	public function userListsMemberships($user, $cursor = null)
+	{
+		$parameters = null;
+		if ($cursor != null) $parameters['cursor'] = (string)$cursor;
+
+		// make the call
+		return (array)$this->doCall((string)$user . '/lists/memberships.json', $parameters, true);
+	}
+
+	/**
+	 * List the lists the specified user follows.
+	 *
+	 * @return    array
+	 * @param    string $user  The user.
+	 * @param           string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
+	 */
+	public function userListsSubscriptions($user, $cursor = null)
+	{
+		$parameters = null;
+		if ($cursor != null) $parameters['cursor'] = (string)$cursor;
+
+		// make the call
+		return (array)$this->doCall((string)$user . '/lists/subscriptions.json', $parameters, true);
+	}
+
+
+	// List Members resources
+	/**
+	 * Returns the members of the specified list.
+	 *
+	 * @return    array
+	 * @param    string $user  The user.
+	 * @param    string $id    The id of the list.
+	 * @param           string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
+	 */
+	public function userListMembers($user, $id, $cursor = null)
+	{
+		$parameters = null;
+		if ($cursor != null) $parameters['cursor'] = (string)$cursor;
+
+		// make the call
+		return (array)$this->doCall((string)$user . '/' . (string)$id . '/members.json', $parameters, true);
+	}
+
+	/**
+	 * Add a member to a list. The authenticated user must own the list to be able to add members to it. Lists are limited to having 500 members.
+	 *
+	 * @return    array
+	 * @param    string $user   The user.
+	 * @param    string $id     The id of the list.
+	 * @param    string $userId The id or screen name of the user to add as a member of the list.
+	 */
+	public function userListMembersCreate($user, $id, $userId)
+	{
+		// build parameters
+		$parameters['id'] = (string)$userId;
+
+		// make the call
+		return (array)$this->doCall((string)$user . '/' . (string)$id . '/members.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Removes the specified member from the list. The authenticated user must be the list's owner to remove members from the list.
+	 *
+	 * @return    mixed
+	 * @param    string $user   The user.
+	 * @param    string $id     The id of the list.
+	 * @param    string $userId Specfies the ID of the user for whom to return results for.
+	 */
+	public function userListMembersDelete($user, $id, $userId)
+	{
+		// build parameters
+		$parameters['id']      = (string)$userId;
+		$parameters['_method'] = 'DELETE';
+
+		// make the call
+		return (array)$this->doCall((string)$user . '/' . (string)$id . '/members.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Check if a user is a member of the specified list.
+	 *
+	 *
+	 * @param    string $user   The user.
+	 * @param    string $id     The id of the list.
+	 * @param    string $userId Specfies the ID of the user for whom to return results for.
+	 * @return mixed
+	 * @throws TwitterException
+	 */
+	public function userListMembersId($user, $id, $userId)
+	{
+		try {
+			// make the call
+			return (array)$this->doCall((string)$user . '/' . (string)$id . '/members/' . (string)$userId . '.json', null, true);
+		} // catch exceptions
+		catch (TwitterException $e) {
+			if ($e->getMessage() === 'The specified user is not a member of this list') {
+				return false;
+			} else throw $e;
+		}
+	}
+
+
+	// List Subscribers resources
+	/**
+	 * Returns the subscribers of the specified list.
+	 *
+	 * @return    array
+	 * @param    string $user  The user.
+	 * @param    string $id    The id of the list.
+	 * @param           string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
+	 */
+	public function userListSubscribers($user, $id, $cursor = null)
+	{
+		$parameters = null;
+		if ($cursor != null) $parameters['cursor'] = (string)$cursor;
+
+		// make the call
+		return (array)$this->doCall((string)$user . '/' . (string)$id . '/subscribers.json', $parameters, true);
+	}
+
+	/**
+	 * Make the authenticated user follow the specified list.
+	 *
+	 * @return    array
+	 * @param    string $user The user.
+	 * @param    string $id   The id of the list.
+	 */
+	public function userListSubscribersCreate($user, $id)
+	{
+		// make the call
+		return (array)$this->doCall((string)$user . '/' . (string)$id . '/subscribers.json', null, true, 'POST');
+	}
+
+	/**
+	 * Unsubscribes the authenticated user form the specified list.
+	 *
+	 * @return    array
+	 * @param    string $user The user.
+	 * @param    string $id   The id of the list.
+	 */
+	public function userListSubscribersDelete($user, $id)
+	{
+		// build parameters
+		$parameters['_method'] = 'DELETE';
+
+		// make the call
+		return (array)$this->doCall((string)$user . '/' . (string)$id . '/subscribers.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Check if the specified user is a subscriber of the specified list.
+	 *
+	 *
+	 * @param    string $user   The user.
+	 * @param    string $id     The id of the list.
+	 * @param    string $userId Specfies the ID of the user for whom to return results for.
+	 * @return mixed
+	 * @throws TwitterException
+	 */
+	public function userListSubscribersId($user, $id, $userId)
+	{
+		try {
+			// make the call
+			return (array)$this->doCall((string)$user . '/' . (string)$id . '/subscribers/' . (string)$userId . '.json', null, true);
+		} // catch exceptions
+		catch (TwitterException $e) {
+			if ($e->getMessage() === 'The specified user is not a subscriber of this list') {
+				return false;
+			} else throw $e;
+		}
+
+	}
+
+
+	// Direct Messages resources
+	/**
+	 * Returns a list of the 20 most recent direct messages sent to the authenticating user.
+	 *
+	 *
+	 * @param null $sinceId
+	 * @param null $maxId
+	 * @param null $count
+	 * @param null $page
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
+	 * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
+	 * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
+	 * @internal param $int [optional] $page            Specifies the page of results to retrieve.
+	 */
+	public function directMessages($sinceId = null, $maxId = null, $count = null, $page = null)
+	{
+		// validate
+		if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
+
+		// build parameters
+		$parameters = array();
+		if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
+		if ($maxId != null) $parameters['max_id'] = (string)$maxId;
+		if ($count != null) $parameters['count'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall('direct_messages.json', $parameters, true);
+	}
+
+	/**
+	 * Returns a list of the 20 most recent direct messages sent by the authenticating user.
+	 *
+	 *
+	 * @param null $sinceId
+	 * @param null $maxId
+	 * @param null $count
+	 * @param null $page
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $sinceId    Returns results with an ID greater than (that is, more recent than) the specified ID.
+	 * @internal param $string [optional] $maxId        Returns results with an ID less than (that is, older than) or equal to the specified ID.
+	 * @internal param $int [optional] $count        Specifies the number of records to retrieve. May not be greater than 200.
+	 * @internal param $int [optional] $page            Specifies the page of results to retrieve.
+	 */
+	public function directMessagesSent($sinceId = null, $maxId = null, $count = null, $page = null)
+	{
+		// validate
+		if ($count != null && $count > 200) throw new TwitterException('Count may not be greater than 200.');
+
+		// build parameters
+		$parameters = array();
+		if ($sinceId != null) $parameters['since_id'] = (string)$sinceId;
+		if ($maxId != null) $parameters['max_id'] = (string)$maxId;
+		if ($count != null) $parameters['count'] = (int)$count;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall('direct_messages/sent.json', $parameters, true);
+	}
+
+	/**
+	 * Sends a new direct message to the specified user from the authenticating user.
+	 * Requires both the user and text parameters. Returns the sent message in the requested format when successful.
+	 *
+	 *
+	 * @param    string $text The text of your direct message. Be sure to URL encode as necessary, and keep it under 140 characters.
+	 * @param null      $id
+	 * @param null      $userId
+	 * @param null      $screenName
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 */
+	public function directMessagesNew($text, $id = null, $userId = null, $screenName = null)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		$parameters['text'] = (string)$text;
+		if ($id != null) $parameters['user'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+
+		// make the call
+		return (array)$this->doCall('direct_messages/new.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Destroys the direct message specified in the required ID parameter. The authenticating user must be the recipient of the specified direct message.
+	 *
+	 * @return    array
+	 * @param    string $id The ID of the desired direct message.
+	 */
+	public function directMessagesDestroy($id)
+	{
+		// build parameters
+		$parameters['id'] = (string)$id;
+
+		// make the call
+		return (array)$this->doCall('direct_messages/destroy.json', $parameters, true, 'POST');
+	}
+
+
+	// Friendship resources
+	/**
+	 * Allows the authenticating users to follow the user specified in the ID parameter.
+	 * Returns the befriended user in the requested format when successful.
+	 * Returns a string describing the failure condition when unsuccessful.
+	 *
+	 *
+	 * @param null $id
+	 * @param null $userId
+	 * @param null $screenName
+	 * @param bool $follow
+	 * @return mixed
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 * @internal param $bool [optional] $follow            Returns public statuses that reference the given set of users.
+	 */
+	public function friendshipsCreate($id = null, $userId = null, $screenName = null, $follow = false)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+		$parameters['follow'] = $follow ? 'true' : 'false';
+
+		// make the call
+		return (array)$this->doCall('friendships/create.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Allows the authenticating users to unfollow the user specified in the ID parameter.
+	 * Returns the unfollowed user in the requested format when successful. Returns a string describing the failure condition when unsuccessful.
+	 *
+	 *
+	 * @param null $id
+	 * @param null $userId
+	 * @param null $screenName
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 */
+	public function friendshipsDestroy($id = null, $userId = null, $screenName = null)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+
+		// make the call
+		return (array)$this->doCall('friendships/destroy.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Tests for the existence of friendship between two users. Will return true if user_a follows user_b, otherwise will return false.
+	 *
+	 * @return    bool
+	 * @param    string $userA The ID or screen_name of the subject user.
+	 * @param    string $userB The ID or screen_name of the user to test for following.
+	 */
+	public function friendshipsExists($userA, $userB)
+	{
+		// build parameters
+		$parameters['user_a'] = (string)$userA;
+		$parameters['user_b'] = (string)$userB;
+
+		// make the call
+		return (bool)$this->doCall('friendships/exists.json', $parameters);
+	}
+
+	/**
+	 * Returns detailed information about the relationship between two users.
+	 *
+	 *
+	 * @param null $sourceId
+	 * @param null $sourceScreenName
+	 * @param null $targetId
+	 * @param null $targetScreenName
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $sourceId                The user_id of the subject user.
+	 * @internal param $string [optional] $sourceScreenName        The screen_name of the subject user.
+	 * @internal param $string [optional] $targetId                The screen_name of the subject user.
+	 * @internal param $string [optional] $targetScreenName        The screen_name of the target user.
+	 */
+	public function friendshipsShow($sourceId = null, $sourceScreenName = null, $targetId = null, $targetScreenName = null)
+	{
+		// validate
+		if ($sourceId == '' && $sourceScreenName == '') throw new TwitterException('Specify an sourceId or a sourceScreenName.');
+		if ($targetId == '' && $targetScreenName == '') throw new TwitterException('Specify an targetId or a targetScreenName.');
+
+		// build parameters
+		if ($sourceId != null) $parameters['source_id'] = (string)$sourceId;
+		if ($sourceScreenName != null) $parameters['source_screen_name'] = (string)$sourceScreenName;
+		if ($targetId != null) $parameters['target_id'] = (string)$targetId;
+		if ($targetScreenName != null) $parameters['target_screen_name'] = (string)$targetScreenName;
+
+		// make the call
+		return (array)$this->doCall('friendships/show.json', $parameters);
+	}
+
+	/**
+	 * Returns an array of numeric IDs for every user who has a pending request to follow the authenticating user.
+	 *
+	 * @return    array
+	 * @param    string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
+	 */
+	public function friendshipsIncoming($cursor = null)
+	{
+		$parameters = null;
+		if ($cursor != null) $parameters['cursor'] = (string)$cursor;
+
+		// make the call
+		return (array)$this->doCall('friendships/incoming.json', $parameters, true);
+	}
+
+	/**
+	 * Returns an array of numeric IDs for every protected user for whom the authenticating user has a pending follow request.
+	 *
+	 * @return    array
+	 * @param    string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
+	 */
+	public function friendshipsOutgoing($cursor = null)
+	{
+		$parameters = null;
+		if ($cursor != null) $parameters['cursor'] = (string)$cursor;
+
+		// make the call
+		return (array)$this->doCall('friendships/outgoing.json', $parameters, true);
+	}
+
+
+	// Friends and Followers resources
+	/**
+	 * Returns an array of numeric IDs for every user the specified user is following.
+	 *
+	 *
+	 * @param null $id
+	 * @param null $userId
+	 * @param null $screenName
+	 * @param null $cursor
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 * @internal param $string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
+	 */
+	public function friendsIds($id = null, $userId = null, $screenName = null, $cursor = null)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+		if ($cursor != null) $parameters['cursor'] = (string)$cursor;
+
+		// make the call
+		return (array)$this->doCall('friends/ids.json', $parameters);
+	}
+
+	/**
+	 * Returns an array of numeric IDs for every user following the specified user.
+	 *
+	 *
+	 * @param null $id
+	 * @param null $userId
+	 * @param null $screenName
+	 * @param null $cursor
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 * @internal param $string [optional] $cursor    Breaks the results into pages. This is recommended for users who are following many users. Provide a value of -1  to begin paging. Provide values as returned to in the response body's next_cursor  and previous_cursor attributes to page back and forth in the list.
+	 */
+	public function followersIds($id = null, $userId = null, $screenName = null, $cursor = null)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+		if ($cursor != null) $parameters['cursor'] = (string)$cursor;
+
+		// make the call
+		return (array)$this->doCall('followers/ids.json', $parameters);
+	}
+
+
+	// Account resources
+	/**
+	 * Returns an HTTP 200 OK response code and a representation of the requesting user if authentication was successful; returns a 401 status code and an error message if not. Use this method to test if supplied user credentials are valid.
+	 *
+	 * @return    array
+	 */
+	public function accountVerifyCredentials()
+	{
+		// make the call
+		return (array)$this->doCall('account/verify_credentials.json', null, true);
+	}
+
+	/**
+	 *
+	 * @return    array
+	 */
+	public function accountRateLimitStatus()
+	{
+		// make the call
+		return (array)$this->doCall('account/rate_limit_status.json', null);
+	}
+
+	/**
+	 * Ends the session of the authenticating user, returning a null cookie. Use this method to sign users out of client-facing applications like widgets.
+	 * @return bool
+	 * @throws TwitterException
+	 */
+	public function accountEndSession()
+	{
+		try {
+			// make the call
+			$this->doCall('account/end_session.json', null, true, 'POST');
+		} // catch exceptions
+		catch (TwitterException $e) {
+			if ($e->getMessage() === 'Logged out.') {
+				return true;
+			} else throw $e;
+		}
+	}
+
+	/**
+	 * Sets which device Twitter delivers updates to for the authenticating user. Sending none as the device parameter will disable IM or SMS updates.
+	 *
+	 * @return    array
+	 * @param    string $device Delivery device type to send updates to.
+	 */
+	public function accountUpdateDeliveryDevices($device)
+	{
+		// build parameters
+		$parameters['device'] = (string)$device;
+
+		// make the call
+		return (array)$this->doCall('account/update_delivery_device.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Sets one or more hex values that control the color scheme of the authenticating user's profile page on twitter.com.
+	 * Each parameter's value must be a valid hexidecimal value, and may be either three or six characters (ex: #fff or #ffffff).
+	 *
+	 *
+	 * @param null $profileBackgroundColor
+	 * @param null $profileTextColor
+	 * @param null $profileLinkColor
+	 * @param null $profileSidebarFillColor
+	 * @param null $profileSidebarBorderColor
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $profileBackgroundColor        Profile background color.
+	 * @internal param $string [optional] $profileTextColor                Profile text color.
+	 * @internal param $string [optional] $profileLinkColor                Profile link color.
+	 * @internal param $string [optional] $profileSidebarFillColor        Profile sidebar's background color.
+	 * @internal param $string [optional] $profileSidebarBorderColor        Profile sidebar's border color.
+	 */
+	public function accountUpdateProfileColors($profileBackgroundColor = null, $profileTextColor = null, $profileLinkColor = null, $profileSidebarFillColor = null, $profileSidebarBorderColor = null)
+	{
+		// validate
+		if ($profileBackgroundColor == '' && $profileTextColor == '' && $profileLinkColor == '' && $profileSidebarFillColor == ''
+			&& $profileSidebarBorderColor == ''
+		) throw new TwitterException('Specify a profileBackgroundColor, profileTextColor, profileLinkColor, profileSidebarFillColor or a profileSidebarBorderColor.');
+
+		// build parameters
+		if ($profileBackgroundColor != null) $parameters['profile_background_color'] = (string)$profileBackgroundColor;
+		if ($profileTextColor != null) $parameters['profile_text_color'] = (string)$profileTextColor;
+		if ($profileLinkColor != null) $parameters['profile_link_color'] = (string)$profileLinkColor;
+		if ($profileSidebarFillColor != null) $parameters['profile_sidebar_fill_color'] = (string)$profileSidebarFillColor;
+		if ($profileSidebarBorderColor != null) $parameters['profile_sidebar_border_color'] = (string)$profileSidebarBorderColor;
+
+		// make the call
+		return (array)$this->doCall('account/update_profile_colors.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Updates the authenticating user's profile image.
+	 *
+	 *
+	 * @param    string $image The path to the avatar image for the profile. Must be a valid GIF, JPG, or PNG image of less than 700 kilobytes in size. Images with width larger than 500 pixels will be scaled down.
+	 * @return array
+	 * @throws TwitterException
+	 */
+	public function accountUpdateProfileImage($image)
+	{
+		throw new TwitterException('Not implemented');
+
+		// validate
+		if (!file_exists($image)) throw new TwitterException('Image (' . $image . ') doesn\'t exists.');
+
+		// make the call
+		return (array)$this->doCall('account/update_profile_image.json', null, true, 'POST', $image);
+	}
+
+	/**
+	 * Updates the authenticating user's profile background image.
+	 *
+	 *
+	 * @param    string $image The path to the background image for the profile. Must be a valid GIF, JPG, or PNG image of less than 800 kilobytes in size. Images with width larger than 2048 pixels will be forceably scaled down.
+	 * @param    bool   $tile  Whether or not to tile the background image. If set to true the background image will be displayed tiled. The image will not be tiled otherwise.
+	 * @return array
+	 * @throws TwitterException
+	 */
+	public function accountUpdateProfileBackgroundImage($image, $tile = false)
+	{
+		throw new TwitterException('Not implemented');
+
+		// validate
+		if (!file_exists($image)) throw new TwitterException('Image (' . $image . ') doesn\'t exists.');
+
+		// build parameters
+		if ($tile) $parameters['tile'] = 'true';
+
+		// make the call
+		return (array)$this->doCall('account/update_profile_background_image.json', $parameters, true, 'POST', $image);
+	}
+
+	/**
+	 * Sets values that users are able to set under the "Account" tab of their settings page. Only the parameters specified will be updated.
+	 *
+	 * @return    array
+	 * @param    string [optional] $name            Full name associated with the profile. Maximum of 20 characters.
+	 * @param    string [optional] $url            URL associated with the profile. Will be prepended with "http://" if not present. Maximum of 100 characters.
+	 * @param    string [optional] $location        The city or country describing where the user of the account is located. The contents are not normalized or geocoded in any way. Maximum of 30 characters.
+	 * @param    string [optional] $description    A description of the user owning the account. Maximum of 160 characters.
+	 */
+	public function accountUpdateProfile($name = null, $url = null, $location = null, $description = null)
+	{
+		// build parameters
+		$parameters = null;
+		if ($name != null) $parameters['name'] = (string)$name;
+		if ($url != null) $parameters['url'] = (string)$url;
+		if ($location != null) $parameters['location'] = (string)$location;
+		if ($description != null) $parameters['description'] = (string)$description;
+
+		// make the call
+		return (array)$this->doCall('account/update_profile.json', $parameters, true, 'POST');
+	}
+
+
+	// Favorites resources
+	/**
+	 * Returns the 20 most recent favorite statuses for the authenticating user or user specified by the ID parameter in the requested format.
+	 *
+	 * @return    array
+	 * @param    string [optional] $id    Specifies the ID or screen name of the user for whom to return results for.
+	 * @param    int    [optional] $page        Specifies the page of results to retrieve.
+	 */
+	public function favorites($id = null, $page = null)
+	{
+		// build parameters
+		$parameters = null;
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall('favorites.json', $parameters, true);
+	}
+
+	/**
+	 * Favorites the status specified in the ID parameter as the authenticating user. Returns the favorite status when successful.
+	 *
+	 * @return    array
+	 * @param    string $id The numerical ID of the desired status.
+	 */
+	public function favoritesCreate($id)
+	{
+		// make the call
+		return (array)$this->doCall('favorites/create/' . $id . '.json', null, true, 'POST');
+	}
+
+	/**
+	 * Un-favorites the status specified in the ID parameter as the authenticating user. Returns the un-favorited status in the requested format when successful.
+	 *
+	 * @return    array
+	 * @param    string $id The numerical ID of the desired status.
+	 */
+	public function favoritesDestroy($id)
+	{
+		// make the call
+		return (array)$this->doCall('favorites/destroy/' . $id . '.json', null, true, 'POST');
+	}
+
+
+	// Notification resources
+	/**
+	 * Enables device notifications for updates from the specified user. Returns the specified user when successful.
+	 *
+	 *
+	 * @param null $id
+	 * @param null $userId
+	 * @param null $screenName
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 */
+	public function notificationsFollow($id = null, $userId = null, $screenName = null)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+
+		// make the call
+		return (array)$this->doCall('notifications/follow.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Disables notifications for updates from the specified user to the authenticating user. Returns the specified user when successful.
+	 *
+	 *
+	 * @param null $id
+	 * @param null $userId
+	 * @param null $screenName
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 */
+	public function notificationsLeave($id = null, $userId = null, $screenName = null)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+
+		// make the call
+		return (array)$this->doCall('notifications/leave.json', $parameters, true, 'POST');
+	}
+
+
+	// Block resources
+	/**
+	 * Blocks the user specified in the ID parameter as the authenticating user. Destroys a friendship to the blocked user if it exists. Returns the blocked user in the requested format when successful.
+	 *
+	 *
+	 * @param null $id
+	 * @param null $userId
+	 * @param null $screenName
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 */
+	public function blocksCreate($id = null, $userId = null, $screenName = null)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+
+		// make the call
+		return (array)$this->doCall('blocks/create.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Un-blocks the user specified in the ID parameter for the authenticating user. Returns the un-blocked user in the requested format when successful.
+	 *
+	 *
+	 * @param null $id
+	 * @param null $userId
+	 * @param null $screenName
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 */
+	public function blocksDestroy($id = null, $userId = null, $screenName = null)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+
+		// make the call
+		return (array)$this->doCall('blocks/destroy.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Un-blocks the user specified in the ID parameter for the authenticating user. Returns the un-blocked user in the requested format when successful.
+	 *
+	 *
+	 * @param null $id
+	 * @param null $userId
+	 * @param null $screenName
+	 * @return mixed
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 */
+	public function blocksExists($id = null, $userId = null, $screenName = null)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+
+		try {
+			// make the call
+			return (array)$this->doCall('blocks/exists.json', $parameters, true);
+		} // catch exceptions
+		catch (TwitterException $e) {
+			if ($e->getMessage() === 'You are not blocking this user.') {
+				return false;
+			} else throw $e;
+		}
+	}
+
+	/**
+	 * Returns an array of user objects that the authenticating user is blocking.
+	 *
+	 * @return    array
+	 * @param    int [optional] $page        Specifies the page of results to retrieve. Note: there are pagination limits. See the FAQ for details.
+	 */
+	public function blocksBlocking($page = null)
+	{
+		// build parameters
+		$parameters = null;
+		if ($page != null) $parameters['page'] = (int)$page;
+
+		// make the call
+		return (array)$this->doCall('blocks/blocking.json', $parameters, true);
+	}
+
+	/**
+	 * Returns an array of numeric user ids the authenticating user is blocking.
+	 *
+	 * @return    array
+	 */
+	public function blocksBlockingIds()
+	{
+		// make the call
+		return (array)$this->doCall('blocks/blocking/ids.json', null, true);
+	}
+
+
+	// Spam Reporting resources
+	/**
+	 * The user specified in the id is blocked by the authenticated user and reported as a spammer.
+	 *
+	 *
+	 * @param null $id
+	 * @param null $userId
+	 * @param null $screenName
+	 * @return array
+	 * @throws TwitterException
+	 * @internal param $string [optional] $id            Specifies the ID or screen name of the user for whom to return results for.
+	 * @internal param $string [optional] $userId        Specfies the screen name of the user for whom to return results for. Helpful for disambiguating when a valid screen name is also a user ID.
+	 * @internal param $string [optional] $screenName    Specfies the ID of the user for whom to return results for. Helpful for disambiguating when a valid user ID is also a valid screen name.
+	 */
+	public function reportSpam($id = null, $userId = null, $screenName = null)
+	{
+		// validate
+		if ($id == '' && $userId == '' && $screenName == '') throw new TwitterException('Specify an id or an userId or a screenName.');
+
+		// build parameters
+		if ($id != null) $parameters['id'] = (string)$id;
+		if ($userId != null) $parameters['user_id'] = (string)$userId;
+		if ($screenName != null) $parameters['screen_name'] = (string)$screenName;
+
+		// make the call
+		return (array)$this->doCall('report_spam.json', $parameters, true, 'POST');
+	}
+
+
+	// Saved Searches resources
+	/**
+	 * Returns the authenticated user's saved search queries.
+	 *
+	 * @return    array
+	 */
+	public function savedSearches()
+	{
+		// make the call
+		return (array)$this->doCall('saved_searches.json', null, true);
+	}
+
+	/**
+	 * Retrieve the data for a saved search owned by the authenticating user specified by the given id.
+	 *
+	 * @return    array
+	 * @param    string $id The ID of the desired saved search.
+	 */
+	public function savedSearchesShow($id)
+	{
+		// build parameters
+		$parameters['id'] = (string)$id;
+
+		// make the call
+		return (array)$this->doCall('saved_searches/show.json', $parameters, true);
+	}
+
+	/**
+	 * Creates a saved search for the authenticated user.
+	 *
+	 * @return    array
+	 * @param    string $query The query of the search the user would like to save.
+	 */
+	public function savedSearchesCreate($query)
+	{
+		// build parameters
+		$parameters['query'] = (string)$query;
+
+		// make the call
+		return (array)$this->doCall('saved_searches/create.json', $parameters, true, 'POST');
+	}
+
+	/**
+	 * Destroys a saved search for the authenticated user. The search specified by id must be owned by the authenticating user.
+	 * REMARK: This method seems not to work    @later
+	 *
+	 * @return    array
+	 * @param    string $id The ID of the desired saved search.
+	 */
+	public function savedSearchesDestroy($id)
+	{
+		return (array)$this->doCall('saved_searches/destroy/' . (string)$id . '.json', null, true, 'POST');
+	}
+
+
+	// OAuth resources
+	/**
+	 * Allows a Consumer application to obtain an OAuth Request Token to request user authorization.
+	 * This method fulfills Secion 6.1 of the OAuth 1.0 authentication flow.
+	 *
+	 *
+	 * @param    string $callbackURL
+	 * @return array An array containg the token and the secret
+	 * @throws TwitterException
+	 */
+	public function oAuthRequestToken($callbackURL = null)
+	{
+		// init var
+		$parameters = array();
+
+		// set callback
+		if ($callbackURL != null) $parameters['oauth_callback'] = (string)$callbackURL;
+
+		// make the call
+		$response = $this->doOAuthCall('request_token', $parameters);
+
+		// validate
+		if (!isset($response['oauth_token'], $response['oauth_token_secret'])) throw new TwitterException(implode(', ', array_keys($response)));
+
+		// set some properties
+		if (isset($response['oauth_token'])) $this->setOAuthToken($response['oauth_token']);
+		if (isset($response['oauth_token_secret'])) $this->setOAuthTokenSecret($response['oauth_token_secret']);
+
+		// return
+		return $response;
+	}
+
+	/**
+	 * Allows a Consumer application to exchange the OAuth Request Token for an OAuth Access Token.
+	 * This method fulfills Secion 6.3 of the OAuth 1.0 authentication flow.
+	 *
+	 * @return    array
+	 * @param    string $token
+	 * @param    string $verifier
+	 */
+	public function oAuthAccessToken($token, $verifier)
+	{
+		// init var
+		$parameters                   = array();
+		$parameters['oauth_token']    = (string)$token;
+		$parameters['oauth_verifier'] = (string)$verifier;
+
+		// make the call
+		$response = $this->doOAuthCall('access_token', $parameters);
+
+		// set some properties
+		if (isset($response['oauth_token'])) $this->setOAuthToken($response['oauth_token']);
+		if (isset($response['oauth_token_secret'])) $this->setOAuthTokenSecret($response['oauth_token_secret']);
+
+		// return
+		return $response;
+	}
+
+	/**
+	 * Will redirect to the page to authorize the applicatione
+	 *
+	 * @return    void
+	 */
+	public function oAuthAuthorize()
+	{
+		header('Location: ' . self::SECURE_API_URL . '/oauth/authorize?oauth_token=' . $this->oAuthToken);
+	}
+
+	/**
+	 * Allows a Consumer application to use an OAuth request_token to request user authorization. This method is a replacement fulfills Secion 6.2 of the OAuth 1.0 authentication flow for applications using the Sign in with Twitter authentication flow. The method will use the currently logged in user as the account to for access authorization unless the force_login parameter is set to true
+	 * REMARK: This method seems not to work    @later
+	 *
+	 * @return    void
+	 */
+	public function oAuthAuthenticate()
+	{
+		// make the call
+		return $this->doOAuthCall('authenticate');
+	}
+
+
+	// Local Trends resources
+	/**
+	 * Returns the locations that Twitter has trending topic information for.
+	 * The response is an array of "locations" that encode the location's WOEID (a Yahoo! Where On Earth ID) and some other human-readable information such as a canonical name and country the location belongs in.
+	 * The WOEID that is returned in the location object is to be used when querying for a specific trend.
+	 *
+	 * @return    array
+	 * @param    float [optional] $lat    If passed in conjunction with long, then the available trend locations will be sorted by distance to the lat  and long passed in. The sort is nearest to furthest.
+	 * @param    float [optional] $long    If passed in conjunction with lat, then the available trend locations will be sorted by distance to the lat  and long passed in. The sort is nearest to furthest.
+	 */
+	public function trendsAvailable($lat = null, $long = null)
+	{
+		// build parameters
+		$parameters = null;
+		if ($lat != null) $parameters['lat_for_trends'] = (float)$lat;
+		if ($long != null) $parameters['long_for_trends'] = (float)$long;
+
+		// make the call
+		return (array)$this->doCall('trends/available.json', $parameters);
+	}
+
+	/**
+	 * Returns the top 10 trending topics for a specific location Twitter has trending topic information for.
+	 * The response is an array of "trend" objects that encode the name of the trending topic, the query parameter that can be used to search for the topic on Search, and the direct URL that can be issued against Search.
+	 * This information is cached for five minutes, and therefore users are discouraged from querying these endpoints faster than once every five minutes. Global trends information is also available from this API by using a WOEID of 1.
+	 * REMARK: This method seems not to work    @later
+	 *
+	 * @return    array
+	 * @param    string $woeid The WOEID of the location to be querying for.
+	 */
+	public function trendsLocation($woeid)
+	{
+		// make the call
+		return (array)$this->doCall('trends/location/' . (string)$woeid . '.json');
+	}
+
+
+	// Geo resources
+	/**
+	 * Search for places (cities and neighborhoods) that can be attached to a statuses/update. Given a latitude and a longitude, return a list of all the valid places that can be used as a place_id when updating a status.
+	 * Conceptually, a query can be made from the user's location, retrieve a list of places, have the user validate the location he or she is at, and then send the ID of this location up with a call to statuses/update.
+	 * There are multiple granularities of places that can be returned -- "neighborhoods", "cities", etc. At this time, only United States data is available through this method.
+	 * This API call is meant to be an informative call and will deliver generalized results about geography.
+	 *
+	 * @return    array
+	 * @param    float $lat   The location's latitude that this tweet refers to.
+	 * @param    float $long  The location's longitude that this tweet refers to.
+	 * @param          string [optional] $accuracy        A hint on the "region" in which to search. If a number, then this is a radius in meters, but it can also take a string that is suffixed with ft to specify feet. If this is not passed in, then it is assumed to be 0m. If coming from a device, in practice, this value is whatever accuracy the device has measuring its location (whether it be coming from a GPS, WiFi triangulation, etc.).
+	 * @param          string [optional] $granularity    The minimal granularity of data to return. If this is not passed in, then neighborhood is assumed. city can also be passed.
+	 * @param          int    [optional] $maxResults        A hint as to the number of results to return. This does not guarantee that the number of results returned will equal max_results, but instead informs how many "nearby" results to return. Ideally, only pass in the number of places you intend to display to the user here.
+	 */
+	public function geoReverseGeoCode($lat, $long, $accuracy = null, $granularity = null, $maxResults = null)
+	{
+		// build parameters
+		$parameters['lat']  = (float)$lat;
+		$parameters['long'] = (float)$long;
+		if ($accuracy != null) $parameters['accuracy'] = (string)$accuracy;
+		if ($granularity != null) $parameters['granularity'] = (string)$granularity;
+		if ($maxResults != null) $parameters['max_results'] = (int)$maxResults;
+
+		// make the call
+		return (array)$this->doCall('geo/reverse_geocode.json', $parameters);
+	}
+
+	/**
+	 * Find out more details of a place that was returned from the geo/reverse_geocode method.
+	 *
+	 * @return    array
+	 * @param    string $id
+	 * @param           string [optional] $placeId    A place in the world. These IDs can be retrieved from geo/reverse_geocode.
+	 */
+	public function geoId($id, $placeId = null)
+	{
+		// build parameters
+		$parameters = null;
+		if ($placeId != null) $parameters['place_id'] = (string)$placeId;
+
+		// make the call
+		return (array)$this->doCall('geo/id/' . (string)$id . '.json', $parameters);
+	}
+
+
+	// Help resources
+	/**
+	 * Test
+	 * REMARK: this methods seems not to work, so don't rely on it
+	 *
+	 * @return    bool
+	 */
+	public function helpTest()
+	{
+		// make the call
+		return ($this->doCall('help/test', null, null, 'GET', null, false) == 'ok');
+	}
 }
 
 /**

plugins/actions/twitter/plugins.php

Indentation +104 added lines, -104 removed lines

@@ -29,111 +29,111 @@
  */
 class referencesTwitterAction extends references_action
 {
-    public function registerEvents()
-    {
-        /**
-         * La liste des évènements traités par le plugin se présente sous la forme d'un tableau compposé comme ceci :
-         *
-         * Indice    Signification
-         * ----------------------
-         *    0        Evènement sur lequel se raccrocher (voir class/references_plugins.php::EVENT_ON_PRODUCT_CREATE
-         *    1        Priorité du plugin (de 1 à 5)
-         *    2        Script Php à inclure
-         *    3        Classe à instancier
-         *    4        Méthode à appeler
-         */
-        $events   = array();
-        $events[] = array(
-            references_plugins::EVENT_ON_REFERENCE_CREATE,
-            references_plugins::EVENT_PRIORITY_1,
-            basename(__FILE__),
-            __CLASS__,
-            'fireNewReference'
-        );
-        $events[] = array(
-            references_plugins::EVENT_ON_CATEGORY_CREATE,
-            references_plugins::EVENT_PRIORITY_1,
-            basename(__FILE__),
-            __CLASS__,
-            'fireNewCategory'
-        );
-        return $events;
-    }
+	public function registerEvents()
+	{
+		/**
+		 * La liste des évènements traités par le plugin se présente sous la forme d'un tableau compposé comme ceci :
+		 *
+		 * Indice    Signification
+		 * ----------------------
+		 *    0        Evènement sur lequel se raccrocher (voir class/references_plugins.php::EVENT_ON_PRODUCT_CREATE
+		 *    1        Priorité du plugin (de 1 à 5)
+		 *    2        Script Php à inclure
+		 *    3        Classe à instancier
+		 *    4        Méthode à appeler
+		 */
+		$events   = array();
+		$events[] = array(
+			references_plugins::EVENT_ON_REFERENCE_CREATE,
+			references_plugins::EVENT_PRIORITY_1,
+			basename(__FILE__),
+			__CLASS__,
+			'fireNewReference'
+		);
+		$events[] = array(
+			references_plugins::EVENT_ON_CATEGORY_CREATE,
+			references_plugins::EVENT_PRIORITY_1,
+			basename(__FILE__),
+			__CLASS__,
+			'fireNewCategory'
+		);
+		return $events;
+	}
 
-    /**
-     * Méthode générique chargée d'envoyer un texte sur un compte twitter avec une url
-     *
-     * @param string $textToSend Le texte à envoyer
-     * @param string $mask       Le masque à utiliser
-     * @param string $elementUrl L'url de l'élément concerné
-     * @return string                Le texte qui a été envoyé à twitter
-     */
-    private function sendTextToTwitter($textToSend, $mask, $elementUrl)
-    {
-        if (!defined('REFERENCES_TWITTER_PLUGIN_PATH')) {
-            define('REFERENCES_TWITTER_PLUGIN_PATH', REFERENCES_PLUGINS_PATH . 'actions' . DIRECTORY_SEPARATOR . 'twitter' . DIRECTORY_SEPARATOR);
-        }
-        require_once REFERENCES_TWITTER_PLUGIN_PATH . 'config.php';
-        //require_once REFERENCES_TWITTER_PLUGIN_PATH.'twitter.php';
-        require_once REFERENCES_TWITTER_PLUGIN_PATH . 'Twitter.class.php';
-        require_once REFERENCES_TWITTER_PLUGIN_PATH . 'bitly.class.php';
-        if (REFERENCES_BITLY_LOGIN == '') {
-            return '';
-        }
-        $sentText    = '';
-        $bitly       = new Bitly(REFERENCES_BITLY_LOGIN, REFERENCES_BITLY_API_KEY);
-        $shortUrl    = $bitly->shortenSingle($elementUrl);
-        $searches    = array('[itemname]', '[url]');
-        $replaces    = array($textToSend, $shortUrl);
-        $sentText    = str_replace($searches, $replaces, $mask);
-        $totalLength = strlen($sentText);
-        if ($totalLength > REFERENCES_TWITTER_TWIT_MAX_LENGTH) {
-            $tooLongOf = $totalLength - REFERENCES_TWITTER_TWIT_MAX_LENGTH;
-            $searches  = array('[itemname]', '[url]');
-            $replaces  = array(substr($textToSend, 0, strlen($textToSend) - $tooLongOf), $shortUrl);
-            $sentText  = str_replace($searches, $replaces, $mask);
-        }
-        if (trim($sentText) != '') {
-            //			$twitter = new Twitter(REFERENCES_TWITTER_USERNAME, REFERENCES_TWITTER_PASSWORD);
-            //			$twitter->setUserAgent('references');
-            //			$twitter->updateStatus($sentText);
-            $tweet = new Twitter(REFERENCES_TWITTER_USERNAME, REFERENCES_TWITTER_PASSWORD);
-            $tweet->update($sentText);
-        }
-        return $sentText;
-    }
+	/**
+	 * Méthode générique chargée d'envoyer un texte sur un compte twitter avec une url
+	 *
+	 * @param string $textToSend Le texte à envoyer
+	 * @param string $mask       Le masque à utiliser
+	 * @param string $elementUrl L'url de l'élément concerné
+	 * @return string                Le texte qui a été envoyé à twitter
+	 */
+	private function sendTextToTwitter($textToSend, $mask, $elementUrl)
+	{
+		if (!defined('REFERENCES_TWITTER_PLUGIN_PATH')) {
+			define('REFERENCES_TWITTER_PLUGIN_PATH', REFERENCES_PLUGINS_PATH . 'actions' . DIRECTORY_SEPARATOR . 'twitter' . DIRECTORY_SEPARATOR);
+		}
+		require_once REFERENCES_TWITTER_PLUGIN_PATH . 'config.php';
+		//require_once REFERENCES_TWITTER_PLUGIN_PATH.'twitter.php';
+		require_once REFERENCES_TWITTER_PLUGIN_PATH . 'Twitter.class.php';
+		require_once REFERENCES_TWITTER_PLUGIN_PATH . 'bitly.class.php';
+		if (REFERENCES_BITLY_LOGIN == '') {
+			return '';
+		}
+		$sentText    = '';
+		$bitly       = new Bitly(REFERENCES_BITLY_LOGIN, REFERENCES_BITLY_API_KEY);
+		$shortUrl    = $bitly->shortenSingle($elementUrl);
+		$searches    = array('[itemname]', '[url]');
+		$replaces    = array($textToSend, $shortUrl);
+		$sentText    = str_replace($searches, $replaces, $mask);
+		$totalLength = strlen($sentText);
+		if ($totalLength > REFERENCES_TWITTER_TWIT_MAX_LENGTH) {
+			$tooLongOf = $totalLength - REFERENCES_TWITTER_TWIT_MAX_LENGTH;
+			$searches  = array('[itemname]', '[url]');
+			$replaces  = array(substr($textToSend, 0, strlen($textToSend) - $tooLongOf), $shortUrl);
+			$sentText  = str_replace($searches, $replaces, $mask);
+		}
+		if (trim($sentText) != '') {
+			//			$twitter = new Twitter(REFERENCES_TWITTER_USERNAME, REFERENCES_TWITTER_PASSWORD);
+			//			$twitter->setUserAgent('references');
+			//			$twitter->updateStatus($sentText);
+			$tweet = new Twitter(REFERENCES_TWITTER_USERNAME, REFERENCES_TWITTER_PASSWORD);
+			$tweet->update($sentText);
+		}
+		return $sentText;
+	}
 
-    /**
-     * Méthode appelée pour indiquer qu'une nouvelle référence a été publié
-     *
-     * @param object $parameters La référence qui vient d'être publiée
-     * @return void
-     */
-    public function fireNewReference($parameters)
-    {
-        if (!defined('REFERENCES_TWITTER_PLUGIN_PATH')) {
-            define('REFERENCES_TWITTER_PLUGIN_PATH', REFERENCES_PLUGINS_PATH . 'actions' . DIRECTORY_SEPARATOR . 'twitter' . DIRECTORY_SEPARATOR);
-        }
-        require_once REFERENCES_TWITTER_PLUGIN_PATH . 'config.php';
-        $reference = $parameters['reference'];
-        $this->sendTextToTwitter(utf8_encode($reference->getVar('article_title', 'n')), utf8_encode(REFERENCES_TWITTER_NEW_REFERENCE_INTRO), $reference->getUrl());
-    }
+	/**
+	 * Méthode appelée pour indiquer qu'une nouvelle référence a été publié
+	 *
+	 * @param object $parameters La référence qui vient d'être publiée
+	 * @return void
+	 */
+	public function fireNewReference($parameters)
+	{
+		if (!defined('REFERENCES_TWITTER_PLUGIN_PATH')) {
+			define('REFERENCES_TWITTER_PLUGIN_PATH', REFERENCES_PLUGINS_PATH . 'actions' . DIRECTORY_SEPARATOR . 'twitter' . DIRECTORY_SEPARATOR);
+		}
+		require_once REFERENCES_TWITTER_PLUGIN_PATH . 'config.php';
+		$reference = $parameters['reference'];
+		$this->sendTextToTwitter(utf8_encode($reference->getVar('article_title', 'n')), utf8_encode(REFERENCES_TWITTER_NEW_REFERENCE_INTRO), $reference->getUrl());
+	}
 
-    /**
-     * Méthode appelée pour indiquer qu'une nouvelle catégorie de références a été créée
-     *
-     * @param object $parameters La catégorie qui vient d'être publiée
-     * @return void
-     */
-    public function fireNewCategory($parameters)
-    {
-        if (!defined('REFERENCES_TWITTER_PLUGIN_PATH')) {
-            define('REFERENCES_TWITTER_PLUGIN_PATH', REFERENCES_PLUGINS_PATH . 'actions' . DIRECTORY_SEPARATOR . 'twitter' . DIRECTORY_SEPARATOR);
-        }
-        require_once REFERENCES_TWITTER_PLUGIN_PATH . 'config.php';
-        if (trim(REFERENCES_TWITTER_NEW_CATEGORY_INTRO) != '') {
-            $category = $parameters['category'];
-            $this->sendTextToTwitter(utf8_encode($category->getVar('category_title', 'n')), utf8_encode(REFERENCES_TWITTER_NEW_CATEGORY_INTRO), $category->getUrl());
-        }
-    }
+	/**
+	 * Méthode appelée pour indiquer qu'une nouvelle catégorie de références a été créée
+	 *
+	 * @param object $parameters La catégorie qui vient d'être publiée
+	 * @return void
+	 */
+	public function fireNewCategory($parameters)
+	{
+		if (!defined('REFERENCES_TWITTER_PLUGIN_PATH')) {
+			define('REFERENCES_TWITTER_PLUGIN_PATH', REFERENCES_PLUGINS_PATH . 'actions' . DIRECTORY_SEPARATOR . 'twitter' . DIRECTORY_SEPARATOR);
+		}
+		require_once REFERENCES_TWITTER_PLUGIN_PATH . 'config.php';
+		if (trim(REFERENCES_TWITTER_NEW_CATEGORY_INTRO) != '') {
+			$category = $parameters['category'];
+			$this->sendTextToTwitter(utf8_encode($category->getVar('category_title', 'n')), utf8_encode(REFERENCES_TWITTER_NEW_CATEGORY_INTRO), $category->getUrl());
+		}
+	}
 }

plugins/actions/newreference/plugins.php

Indentation +42 added lines, -42 removed lines

@@ -25,49 +25,49 @@
  */
 class referencesNewreferenceAction extends references_action
 {
-    public function registerEvents()
-    {
-        /**
-         * La liste des évènements traités par le plugin se présente sous la forme d'un tableau compposé comme ceci :
-         *
-         * Indice   Signification
-         * ----------------------
-         *    0        Evènement sur lequel se raccrocher (voir class/references_plugins.php::EVENT_ON_PRODUCT_CREATE
-         *    1        Priorité du plugin (de 1 à 5)
-         *    2        Script Php à inclure
-         *    3        Classe à instancier
-         *    4        Méthode à appeler
-         */
-        $events   = array();
-        $events[] = array(
-            references_plugins::EVENT_ON_REFERENCE_CREATE,
-            references_plugins::EVENT_PRIORITY_1,
-            basename(__FILE__),
-            __CLASS__,
-            'fireNewReference'
-        );
+	public function registerEvents()
+	{
+		/**
+		 * La liste des évènements traités par le plugin se présente sous la forme d'un tableau compposé comme ceci :
+		 *
+		 * Indice   Signification
+		 * ----------------------
+		 *    0        Evènement sur lequel se raccrocher (voir class/references_plugins.php::EVENT_ON_PRODUCT_CREATE
+		 *    1        Priorité du plugin (de 1 à 5)
+		 *    2        Script Php à inclure
+		 *    3        Classe à instancier
+		 *    4        Méthode à appeler
+		 */
+		$events   = array();
+		$events[] = array(
+			references_plugins::EVENT_ON_REFERENCE_CREATE,
+			references_plugins::EVENT_PRIORITY_1,
+			basename(__FILE__),
+			__CLASS__,
+			'fireNewReference'
+		);
 
-        return $events;
-    }
+		return $events;
+	}
 
-    /**
-     * Méthode appelée pour indiquer qu'une nouvelle référence a été créée
-     *
-     * @param object $parameters La référence qui vient d'être publiée
-     * @return void
-     */
-    public function fireNewReference($parameters)
-    {
-        $article              = $parameters['reference'];
-        $notification_handler = xoops_getHandler('notification');
-        $articleForTemplate   = array();
-        $originalArticle      = $article->toArray('n');
+	/**
+	 * Méthode appelée pour indiquer qu'une nouvelle référence a été créée
+	 *
+	 * @param object $parameters La référence qui vient d'être publiée
+	 * @return void
+	 */
+	public function fireNewReference($parameters)
+	{
+		$article              = $parameters['reference'];
+		$notification_handler = xoops_getHandler('notification');
+		$articleForTemplate   = array();
+		$originalArticle      = $article->toArray('n');
 
-        foreach ($originalArticle as $key => $value) {
-            @$articleForTemplate[strtoupper($key)] = strip_tags($value);
-        }
-        $articleForTemplate['REFERENCES_URL']     = $article->getUrl();
-        $articleForTemplate['ARTICLE_SHORT_TEXT'] = references_utils::truncate_tagsafe($article->getVar('article_text'), REFERENCES_SHORTEN_TEXT);
-        $notification_handler->triggerEvent('global', 0, 'new_article', $articleForTemplate);
-    }
+		foreach ($originalArticle as $key => $value) {
+			@$articleForTemplate[strtoupper($key)] = strip_tags($value);
+		}
+		$articleForTemplate['REFERENCES_URL']     = $article->getUrl();
+		$articleForTemplate['ARTICLE_SHORT_TEXT'] = references_utils::truncate_tagsafe($article->getVar('article_text'), REFERENCES_SHORTEN_TEXT);
+		$notification_handler->triggerEvent('global', 0, 'new_article', $articleForTemplate);
+	}
 }

plugins/models/references_action.php

Indentation +6 added lines, -6 removed lines

@@ -23,14 +23,14 @@
  * Every action plugin must extend this class
  */
 if (!defined('XOOPS_ROOT_PATH')) {
-    die('XOOPS root path not defined');
+	die('XOOPS root path not defined');
 }
 
 abstract class references_action
 {
-    /**
-     * Retourne la liste des évènements traités par le plugin
-     * @return array
-     */
-    abstract public function registerEvents();
+	/**
+	 * Retourne la liste des évènements traités par le plugin
+	 * @return array
+	 */
+	abstract public function registerEvents();
 }

plugins/models/references_filter.php

Indentation +6 added lines, -6 removed lines

@@ -23,14 +23,14 @@
  * Every filter plugin must extend this class
  */
 if (!defined('XOOPS_ROOT_PATH')) {
-    die('XOOPS root path not defined');
+	die('XOOPS root path not defined');
 }
 
 abstract class references_filter
 {
-    /**
-     * Retourne la liste des évènements traités par le plugin
-     * @return array
-     */
-    abstract public function registerEvents();
+	/**
+	 * Retourne la liste des évènements traités par le plugin
+	 * @return array
+	 */
+	abstract public function registerEvents();
 }

extra/modules/sitemap/plugins/references.php

Indentation +11 added lines, -11 removed lines

@@ -20,16 +20,16 @@
  */
 function b_sitemap_references()
 {
-    require XOOPS_ROOT_PATH . '/modules/references/include/common.php';
-    $sitemap    = array();
-    $categories = $h_references_categories->getCategories();
-    $i          = 0;
-    foreach ($categories as $category) {
-        $sitemap['parent'][$i]['id']    = $category->getVar('category_id');
-        $sitemap['parent'][$i]['title'] = $category->getVar('category_title');
-        $sitemap['parent'][$i]['url']   = $category->getUrl(true);
-        ++$i;
-    }
+	require XOOPS_ROOT_PATH . '/modules/references/include/common.php';
+	$sitemap    = array();
+	$categories = $h_references_categories->getCategories();
+	$i          = 0;
+	foreach ($categories as $category) {
+		$sitemap['parent'][$i]['id']    = $category->getVar('category_id');
+		$sitemap['parent'][$i]['title'] = $category->getVar('category_title');
+		$sitemap['parent'][$i]['url']   = $category->getUrl(true);
+		++$i;
+	}
 
-    return $sitemap;
+	return $sitemap;
 }

extra/modules/rss/plugins/rssfit.references.php

Indentation +39 added lines, -39 removed lines

@@ -19,53 +19,53 @@
  * ****************************************************************************
  */
 if (!defined('RSSFIT_ROOT_PATH')) {
-    exit();
+	exit();
 }
 
 class RssfitReferences
 {
-    public $dirname = 'references';
-    public $modname;
-    public $grab;
+	public $dirname = 'references';
+	public $modname;
+	public $grab;
 
-    public function __construct()
-    {
-    }
+	public function __construct()
+	{
+	}
 
-    public function loadModule()
-    {
-        $mod =& $GLOBALS['module_handler']->getByDirname($this->dirname);
-        if (!$mod || !$mod->getVar('isactive')) {
-            return false;
-        }
-        $this->modname = $mod->getVar('name');
+	public function loadModule()
+	{
+		$mod =& $GLOBALS['module_handler']->getByDirname($this->dirname);
+		if (!$mod || !$mod->getVar('isactive')) {
+			return false;
+		}
+		$this->modname = $mod->getVar('name');
 
-        return $mod;
-    }
+		return $mod;
+	}
 
-    public function &grabEntries(&$obj)
-    {
-        $ret = false;
-        require XOOPS_ROOT_PATH . '/modules/references/include/common.php';
-        $start      = 0;
-        $limit      = $this->grab;
-        $items      = $h_references_articles->getRecentArticles($start, $limit);
-        $i          = 0;
-        $categories = $h_references_categories->getCategories();
+	public function &grabEntries(&$obj)
+	{
+		$ret = false;
+		require XOOPS_ROOT_PATH . '/modules/references/include/common.php';
+		$start      = 0;
+		$limit      = $this->grab;
+		$items      = $h_references_articles->getRecentArticles($start, $limit);
+		$i          = 0;
+		$categories = $h_references_categories->getCategories();
 
-        if (false != $items && count($items) > 0) {
-            foreach ($items as $item) {
-                $ret[$i]['link']        = $item->getUrl();
-                $ret[$i]['title']       = $item->getVar('article_title');
-                $ret[$i]['timestamp']   = $item->getVar('article_timestamp');
-                $ret[$i]['description'] = references_utils::truncate_tagsafe($item->getVar('article_text'), REFERENCES_SHORTEN_TEXT);
-                $categoryId             = $item->getVar('article_category_id');
-                $ret[$i]['category']    = isset($categories[$categoryId]) ? $categories[$categoryId]->getVar('category_title') : '';
-                $ret[$i]['domain']      = XOOPS_URL . '/modules/' . $this->dirname . '/';
-                ++$i;
-            }
-        }
+		if (false != $items && count($items) > 0) {
+			foreach ($items as $item) {
+				$ret[$i]['link']        = $item->getUrl();
+				$ret[$i]['title']       = $item->getVar('article_title');
+				$ret[$i]['timestamp']   = $item->getVar('article_timestamp');
+				$ret[$i]['description'] = references_utils::truncate_tagsafe($item->getVar('article_text'), REFERENCES_SHORTEN_TEXT);
+				$categoryId             = $item->getVar('article_category_id');
+				$ret[$i]['category']    = isset($categories[$categoryId]) ? $categories[$categoryId]->getVar('category_title') : '';
+				$ret[$i]['domain']      = XOOPS_URL . '/modules/' . $this->dirname . '/';
+				++$i;
+			}
+		}
 
-        return $ret;
-    }
+		return $ret;
+	}
 }