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<?php |
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namespace Toplan\PhpSms; |
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abstract class Agent |
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{ |
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const SUCCESS = 'success'; |
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const INFO = 'info'; |
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const CODE = 'code'; |
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/** |
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* The configuration information of agent. |
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* |
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* @var array |
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*/ |
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protected $config; |
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/** |
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* The result data. |
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* |
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* @var array |
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*/ |
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protected $result = [ |
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self::SUCCESS => false, |
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self::INFO => '', |
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self::CODE => 0, |
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]; |
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/** |
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* Constructor. |
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* |
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* @param array $config |
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*/ |
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public function __construct(array $config = []) |
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{ |
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$this->config = $config; |
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} |
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/** |
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* SMS send process. |
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* |
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* @param $tempId |
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* @param $to |
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* @param array $tempData |
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* @param $content |
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*/ |
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abstract public function sendSms($tempId, $to, array $tempData, $content); |
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/** |
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* Content SMS send process. |
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* |
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* @param $to |
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* @param $content |
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*/ |
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abstract public function sendContentSms($to, $content); |
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/** |
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* Template SMS send process. |
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* |
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* @param $tempId |
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* @param $to |
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* @param array $tempData |
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*/ |
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abstract public function sendTemplateSms($tempId, $to, array $tempData); |
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/** |
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* Voice verify send process. |
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* |
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* @param $to |
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* @param $code |
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*/ |
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abstract public function voiceVerify($to, $code); |
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/** |
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* Http post request. |
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* |
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* @codeCoverageIgnore |
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* |
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* @param $url |
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* @param array $query |
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* @param $port |
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* |
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* @return mixed |
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*/ |
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public static function sockPost($url, $query, $port = 80) |
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{ |
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$data = ''; |
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$info = parse_url($url); |
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$fp = fsockopen($info['host'], $port, $errno, $errstr, 30); |
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if (!$fp) { |
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return $data; |
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} |
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$head = 'POST ' . $info['path'] . " HTTP/1.0\r\n"; |
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$head .= 'Host: ' . $info['host'] . "\r\n"; |
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$head .= 'Referer: http://' . $info['host'] . $info['path'] . "\r\n"; |
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$head .= "Content-type: application/x-www-form-urlencoded\r\n"; |
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$head .= 'Content-Length: ' . strlen(trim($query)) . "\r\n"; |
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$head .= "\r\n"; |
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$head .= trim($query); |
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$write = fwrite($fp, $head); |
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$header = ''; |
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while ($str = trim(fgets($fp, 4096))) { |
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$header .= $str; |
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} |
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while (!feof($fp)) { |
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$data .= fgets($fp, 4096); |
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} |
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return $data; |
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} |
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/** |
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* cURl |
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* |
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* @codeCoverageIgnore |
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* |
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* @param string $url [请求的URL地址] |
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* @param array $params [请求的参数] |
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* @param int|bool $isPost [是否采用POST形式] |
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* |
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* @return array ['request', 'response'] |
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* request:是否请求成功 |
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* response:响应数据 |
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*/ |
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public static function curl($url, array $params = [], $isPost = false) |
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{ |
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$request = true; |
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$ch = curl_init(); |
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curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); |
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curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.22 (KHTML, like Gecko) Chrome/25.0.1364.172 Safari/537.22'); |
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30); |
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curl_setopt($ch, CURLOPT_TIMEOUT, 30); |
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
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if ($isPost) { |
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curl_setopt($ch, CURLOPT_POST, true); |
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curl_setopt($ch, CURLOPT_POSTFIELDS, $params); |
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curl_setopt($ch, CURLOPT_URL, $url); |
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} else { |
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$params = http_build_query($params); |
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curl_setopt($ch, CURLOPT_URL, $params ? "$url?$params" : $url); |
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} |
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$response = curl_exec($ch); |
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if ($response === false) { |
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$request = false; |
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$response = curl_getinfo($ch); |
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} |
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curl_close($ch); |
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return compact('request', 'response'); |
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} |
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/** |
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* Set/get result data. |
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* |
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* @param $name |
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* @param $value |
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* |
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* @return mixed |
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*/ |
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public function result($name = null, $value = null) |
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{ |
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if ($name === null) { |
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return $this->result; |
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} |
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if (array_key_exists($name, $this->result)) { |
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if ($value === null) { |
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return $this->result["$name"]; |
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} |
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$this->result["$name"] = $value; |
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} |
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} |
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/** |
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* Overload object properties. |
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* |
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* @param $name |
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* |
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* @return mixed |
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*/ |
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public function __get($name) |
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{ |
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if (array_key_exists($name, $this->config)) { |
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return $this->config["$name"]; |
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} |
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} |
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/** |
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* When using isset() or empty() on inaccessible object properties, |
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* the __isset() overloading method will be called. |
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* |
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* @param $name |
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* |
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* @return bool |
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*/ |
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public function __isset($name) |
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{ |
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return isset($this->config["$name"]); |
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} |
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} |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.