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<?php |
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require_once(dirname(__FILE__).'/libs/simple_html_dom.php'); |
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require_once(dirname(__FILE__).'/libs/uagent/uagent.php'); |
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require_once(dirname(__FILE__).'/settings.php'); |
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class Common { |
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//protected $cookies = array(); |
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/** |
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* Get data from form result |
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* @param String $url form URL |
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* @param String $type type of submit form method (get or post) |
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* @param String|Array $data values form post method |
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* @param Array $headers header to submit with the form |
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* @return String the result |
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*/ |
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public function getData($url, $type = 'get', $data = '', $headers = '',$cookie = '',$referer = '',$timeout = '',$useragent = '', $sizelimit = false) { |
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global $globalProxy, $globalForceIPv4; |
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$ch = curl_init(); |
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curl_setopt($ch, CURLOPT_URL, $url); |
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if (isset($globalForceIPv4) && $globalForceIPv4) { |
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if (defined('CURLOPT_IPRESOLVE') && defined('CURL_IPRESOLVE_V4')){ |
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curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4); |
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} |
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} |
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if (isset($globalProxy) && $globalProxy != '') { |
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curl_setopt($ch, CURLOPT_PROXY, $globalProxy); |
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} |
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); |
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curl_setopt($ch, CURLINFO_HEADER_OUT, true); |
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curl_setopt($ch,CURLOPT_ENCODING , "gzip"); |
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//curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 GTB5'); |
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// curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (X11; Linux x86_64; rv:42.0) Gecko/20100101 Firefox/42.0'); |
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if ($useragent == '') { |
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curl_setopt($ch, CURLOPT_USERAGENT, UAgent::random()); |
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} else { |
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curl_setopt($ch, CURLOPT_USERAGENT, $useragent); |
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} |
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if ($timeout == '') curl_setopt($ch, CURLOPT_TIMEOUT, 10); |
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else curl_setopt($ch, CURLOPT_TIMEOUT, $timeout); |
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curl_setopt($ch, CURLOPT_HEADERFUNCTION, array('Common',"curlResponseHeaderCallback")); |
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if ($type == 'post') { |
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST"); |
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if (is_array($data)) { |
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curl_setopt($ch, CURLOPT_POST, count($data)); |
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$data_string = ''; |
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foreach($data as $key=>$value) { $data_string .= $key.'='.$value.'&'; } |
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rtrim($data_string, '&'); |
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curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string); |
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} else { |
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curl_setopt($ch, CURLOPT_POSTFIELDS, $data); |
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} |
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} |
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if ($headers != '') { |
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); |
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} |
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if ($cookie != '') { |
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if (is_array($cookie)) { |
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curl_setopt($ch, CURLOPT_COOKIE, implode($cookie,';')); |
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} else { |
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curl_setopt($ch, CURLOPT_COOKIE, $cookie); |
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} |
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} |
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if ($referer != '') { |
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curl_setopt($ch, CURLOPT_REFERER, $referer); |
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} |
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if ($sizelimit === true) { |
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curl_setopt($ch, CURLOPT_BUFFERSIZE, 128); |
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curl_setopt($ch, CURLOPT_NOPROGRESS, false); |
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curl_setopt($ch, CURLOPT_PROGRESSFUNCTION, function($curlr,$downloadsize, $downloaded, $uploadsize, $uploaded){ |
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return ($downloaded > (3*1024)) ? 1 : 0; |
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}); |
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} |
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$result = curl_exec($ch); |
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$info = curl_getinfo($ch); |
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//var_dump($info); |
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curl_close($ch); |
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if ($info['http_code'] == '503' && strstr($result,'DDoS protection by CloudFlare')) { |
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echo "Cloudflare Detected\n"; |
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require_once(dirname(__FILE__).'/libs/cloudflare-bypass/libraries/cloudflareClass.php'); |
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$useragent = UAgent::random(); |
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cloudflare::useUserAgent($useragent); |
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if ($clearanceCookie = cloudflare::bypass($url)) { |
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return $this->getData($url,'get',$data,$headers,$clearanceCookie,$referer,$timeout,$useragent); |
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} |
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} else { |
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return $result; |
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} |
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} |
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private function curlResponseHeaderCallback($ch, $headerLine) { |
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//global $cookies; |
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$cookies = array(); |
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if (preg_match('/^Set-Cookie:\s*([^;]*)/mi', $headerLine, $cookie) == 1) |
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$cookies[] = $cookie; |
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return strlen($headerLine); // Needed by curl |
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} |
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public static function download($url, $file, $referer = '') { |
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global $globalDebug, $globalProxy, $globalForceIPv4; |
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$fp = fopen($file, 'w'); |
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$ch = curl_init(); |
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curl_setopt($ch, CURLOPT_URL, $url); |
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); |
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); |
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if ($referer != '') curl_setopt($ch, CURLOPT_REFERER, $referer); |
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if (isset($globalForceIPv4) && $globalForceIPv4) { |
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if (defined('CURLOPT_IPRESOLVE') && defined('CURL_IPRESOLVE_V4')){ |
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curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4); |
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} |
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} |
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if (isset($globalProxy) && $globalProxy != '') { |
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curl_setopt($ch, CURLOPT_PROXY, $globalProxy); |
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} |
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curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 GTB5'); |
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curl_setopt($ch, CURLOPT_FILE, $fp); |
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curl_exec($ch); |
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if (curl_errno($ch) && $globalDebug) echo 'Download error: '.curl_error($ch); |
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curl_close($ch); |
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fclose($fp); |
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} |
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public static function gunzip($in_file,$out_file_name = '') { |
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//echo $in_file.' -> '.$out_file_name."\n"; |
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$buffer_size = 4096; // read 4kb at a time |
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if ($out_file_name == '') $out_file_name = str_replace('.gz', '', $in_file); |
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if ($in_file != '' && file_exists($in_file)) { |
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// PHP version of Ubuntu use gzopen64 instead of gzopen |
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if (function_exists('gzopen')) $file = gzopen($in_file,'rb'); |
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elseif (function_exists('gzopen64')) $file = gzopen64($in_file,'rb'); |
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else { |
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echo 'gzopen not available'; |
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die; |
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} |
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$out_file = fopen($out_file_name, 'wb'); |
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while(!gzeof($file)) { |
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fwrite($out_file, gzread($file, $buffer_size)); |
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} |
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fclose($out_file); |
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gzclose($file); |
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} |
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} |
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public static function bunzip2($in_file,$out_file_name = '') { |
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//echo $in_file.' -> '.$out_file_name."\n"; |
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$buffer_size = 4096; // read 4kb at a time |
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if ($out_file_name == '') $out_file_name = str_replace('.bz2', '', $in_file); |
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if ($in_file != '' && file_exists($in_file)) { |
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// PHP version of Ubuntu use gzopen64 instead of gzopen |
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if (function_exists('bzopen')) $file = bzopen($in_file,'rb'); |
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else { |
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echo 'bzopen not available'; |
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die; |
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} |
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$out_file = fopen($out_file_name, 'wb'); |
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while(!feof($file)) { |
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fwrite($out_file, bzread($file, $buffer_size)); |
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} |
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fclose($out_file); |
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bzclose($file); |
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} |
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} |
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/** |
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* Convert a HTML table to an array |
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* @param String $data HTML page |
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* @return Array array of the tables in HTML page |
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*/ |
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public function table2array($data) { |
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if (!is_string($data)) return array(); |
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if ($data == '') return array(); |
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$html = str_get_html($data); |
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if ($html === false) return array(); |
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$tabledata=array(); |
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foreach($html->find('tr') as $element) |
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{ |
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$td = array(); |
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foreach( $element->find('th') as $row) |
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{ |
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$td [] = trim($row->plaintext); |
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} |
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$td=array_filter($td); |
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$tabledata[] = $td; |
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$td = array(); |
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$tdi = array(); |
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foreach( $element->find('td') as $row) |
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{ |
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$td [] = trim($row->plaintext); |
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$tdi [] = trim($row->innertext); |
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} |
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$td=array_filter($td); |
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$tdi=array_filter($tdi); |
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$tabledata[]=array_merge($td,$tdi); |
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} |
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$html->clear(); |
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unset($html); |
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return(array_filter($tabledata)); |
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} |
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202
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/** |
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* Convert <p> part of a HTML page to an array |
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* @param String $data HTML page |
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* @return Array array of the <p> in HTML page |
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*/ |
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public function text2array($data) { |
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$html = str_get_html($data); |
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if ($html === false) return array(); |
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$tabledata=array(); |
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foreach($html->find('p') as $element) |
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{ |
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$tabledata [] = trim($element->plaintext); |
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} |
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$html->clear(); |
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unset($html); |
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return(array_filter($tabledata)); |
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} |
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/** |
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* Give distance between 2 coordonnates |
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* @param Float $lat latitude of first point |
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* @param Float $lon longitude of first point |
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* @param Float $latc latitude of second point |
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* @param Float $lonc longitude of second point |
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* @param String $unit km else no unit used |
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* @return Float Distance in $unit |
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*/ |
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public function distance($lat, $lon, $latc, $lonc, $unit = 'km') { |
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if ($lat == $latc && $lon == $lonc) return 0; |
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$dist = rad2deg(acos(sin(deg2rad(floatval($lat)))*sin(deg2rad(floatval($latc)))+ cos(deg2rad(floatval($lat)))*cos(deg2rad(floatval($latc)))*cos(deg2rad(floatval($lon)-floatval($lonc)))))*60*1.1515; |
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if ($unit == "km") { |
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return round($dist * 1.609344); |
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} elseif ($unit == "m") { |
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return round($dist * 1.609344 * 1000); |
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} elseif ($unit == "mile" || $unit == "mi") { |
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return round($dist); |
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} elseif ($unit == "nm") { |
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return round($dist*0.868976); |
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} else { |
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return round($dist); |
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} |
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} |
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245
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/** |
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* Give plunge between 2 altitudes and distance |
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247
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* @param Float $initial_altitude altitude of first point in m |
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248
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* @param Float $final_altitude altitude of second point in m |
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249
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* @param String $distance distance between two points in m |
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250
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* @return Float plunge |
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251
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*/ |
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252
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public function plunge($initial_altitude,$final_altitude,$distance) { |
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$plunge = rad2deg(asin(($final_altitude-$initial_altitude)/$distance)); |
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254
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return $plunge; |
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255
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} |
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256
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257
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/** |
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258
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* Give azimuth between 2 coordonnates |
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259
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* @param Float $lat latitude of first point |
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260
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* @param Float $lon longitude of first point |
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261
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* @param Float $latc latitude of second point |
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262
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* @param Float $lonc longitude of second point |
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263
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* @return Float Azimuth |
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264
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*/ |
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265
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public function azimuth($lat, $lon, $latc, $lonc) { |
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266
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$azimuth = rad2deg(atan(($latc - $lat)/($lonc - $lon))); |
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267
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return 360+$azimuth; |
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268
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} |
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269
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270
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271
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/** |
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272
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* Check is distance realistic |
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273
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* @param int $timeDifference the time between the reception of both messages |
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274
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* @param float $distance distance covered |
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275
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* @return whether distance is realistic |
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276
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*/ |
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277
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public function withinThreshold ($timeDifference, $distance) { |
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278
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$x = abs($timeDifference); |
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279
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$d = abs($distance); |
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280
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if ($x == 0 || $d == 0) return true; |
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281
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// may be due to Internet jitter; distance is realistic |
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282
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if ($x < 0.7 && $d < 2000) return true; |
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283
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else return $d/$x < 1500*0.27778; // 1500 km/h max |
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284
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} |
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285
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286
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287
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// Check if an array is assoc |
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288
|
|
|
public function isAssoc($array) |
|
289
|
|
|
{ |
|
290
|
|
|
return ($array !== array_values($array)); |
|
291
|
|
|
} |
|
292
|
|
|
|
|
293
|
|
|
public function isInteger($input){ |
|
294
|
|
|
return(ctype_digit(strval($input))); |
|
295
|
|
|
} |
|
296
|
|
|
|
|
297
|
|
|
|
|
298
|
|
|
public function convertDec($dms,$latlong) { |
|
299
|
|
|
if ($latlong == 'latitude') { |
|
300
|
|
|
$deg = substr($dms, 0, 2); |
|
301
|
|
|
$min = substr($dms, 2, 4); |
|
302
|
|
|
} else { |
|
303
|
|
|
$deg = substr($dms, 0, 3); |
|
304
|
|
|
$min = substr($dms, 3, 5); |
|
305
|
|
|
} |
|
306
|
|
|
return $deg+(($min*60)/3600); |
|
307
|
|
|
} |
|
308
|
|
|
|
|
309
|
|
|
public function convertDM($coord,$latlong) { |
|
310
|
|
|
if ($latlong == 'latitude') { |
|
311
|
|
|
if ($coord < 0) $NSEW = 'S'; |
|
312
|
|
|
else $NSEW = 'N'; |
|
313
|
|
|
} else { |
|
314
|
|
|
if ($coord < 0) $NSEW = 'W'; |
|
315
|
|
|
else $NSEW = 'E'; |
|
316
|
|
|
} |
|
317
|
|
|
$coord = abs($coord); |
|
318
|
|
|
$deg = floor($coord); |
|
319
|
|
|
$coord = ($coord-$deg)*60; |
|
320
|
|
|
$min = $coord; |
|
321
|
|
|
return array('deg' => $deg,'min' => $min,'NSEW' => $NSEW); |
|
322
|
|
|
} |
|
323
|
|
|
|
|
324
|
|
|
/** |
|
325
|
|
|
* Copy folder contents |
|
326
|
|
|
* @param string $source Source path |
|
327
|
|
|
* @param string $dest Destination path |
|
328
|
|
|
* @return bool Returns true on success, false on failure |
|
329
|
|
|
*/ |
|
330
|
|
|
public function xcopy($source, $dest) |
|
331
|
|
|
{ |
|
332
|
|
|
$files = glob($source.'*.*'); |
|
333
|
|
|
foreach($files as $file){ |
|
334
|
|
|
$file_to_go = str_replace($source,$dest,$file); |
|
335
|
|
|
copy($file, $file_to_go); |
|
336
|
|
|
} |
|
337
|
|
|
return true; |
|
338
|
|
|
} |
|
339
|
|
|
|
|
340
|
|
|
/** |
|
341
|
|
|
* Check if an url exist |
|
342
|
|
|
* @param String $url url to check |
|
343
|
|
|
* @return bool Return true on succes false on failure |
|
344
|
|
|
*/ |
|
345
|
|
|
public function urlexist($url){ |
|
346
|
|
|
$headers=get_headers($url); |
|
347
|
|
|
return stripos($headers[0],"200 OK")?true:false; |
|
348
|
|
|
} |
|
349
|
|
|
|
|
350
|
|
|
/** |
|
351
|
|
|
* Convert hexa to string |
|
352
|
|
|
* @param String $hex data in hexa |
|
353
|
|
|
* @return String Return result |
|
354
|
|
|
*/ |
|
355
|
|
|
public function hex2str($hex) { |
|
356
|
|
|
$str = ''; |
|
357
|
|
|
$hexln = strlen($hex); |
|
358
|
|
|
for($i=0;$i<$hexln;$i+=2) $str .= chr(hexdec(substr($hex,$i,2))); |
|
359
|
|
|
return $str; |
|
360
|
|
|
} |
|
361
|
|
|
|
|
362
|
|
|
/** |
|
363
|
|
|
* Convert hexa color to rgb |
|
364
|
|
|
* @param String $hex data in hexa |
|
365
|
|
|
* @return String Return result |
|
366
|
|
|
*/ |
|
367
|
|
|
public function hex2rgb($hex) { |
|
368
|
|
|
$hex = str_replace('#','',$hex); |
|
369
|
|
|
return sscanf($hex, "%02x%02x%02x"); |
|
370
|
|
|
} |
|
371
|
|
|
|
|
372
|
|
|
public function getHeading($lat1, $lon1, $lat2, $lon2) { |
|
373
|
|
|
//difference in longitudinal coordinates |
|
374
|
|
|
$dLon = deg2rad($lon2) - deg2rad($lon1); |
|
375
|
|
|
//difference in the phi of latitudinal coordinates |
|
376
|
|
|
$dPhi = log(tan(deg2rad($lat2) / 2 + pi() / 4) / tan(deg2rad($lat1) / 2 + pi() / 4)); |
|
377
|
|
|
//we need to recalculate $dLon if it is greater than pi |
|
378
|
|
|
if(abs($dLon) > pi()) { |
|
379
|
|
|
if($dLon > 0) { |
|
380
|
|
|
$dLon = (2 * pi() - $dLon) * -1; |
|
381
|
|
|
} else { |
|
382
|
|
|
$dLon = 2 * pi() + $dLon; |
|
383
|
|
|
} |
|
384
|
|
|
} |
|
385
|
|
|
//return the angle, normalized |
|
386
|
|
|
return (rad2deg(atan2($dLon, $dPhi)) + 360) % 360; |
|
387
|
|
|
} |
|
388
|
|
|
|
|
389
|
|
|
public function checkLine($lat1,$lon1,$lat2,$lon2,$lat3,$lon3,$approx = 0.15) { |
|
390
|
|
|
//$a = ($lon2-$lon1)*$lat3+($lat2-$lat1)*$lon3+($lat1*$lon2+$lat2*$lon1); |
|
391
|
|
|
$a = -($lon2-$lon1); |
|
392
|
|
|
$b = $lat2 - $lat1; |
|
393
|
|
|
$c = -($a*$lat1+$b*$lon1); |
|
394
|
|
|
$d = $a*$lat3+$b*$lon3+$c; |
|
395
|
|
|
if ($d > -$approx && $d < $approx) return true; |
|
396
|
|
|
else return false; |
|
397
|
|
|
} |
|
398
|
|
|
|
|
399
|
|
|
public function array_merge_noappend() { |
|
400
|
|
|
$output = array(); |
|
401
|
|
|
foreach(func_get_args() as $array) { |
|
402
|
|
|
foreach($array as $key => $value) { |
|
403
|
|
|
$output[$key] = isset($output[$key]) ? |
|
404
|
|
|
array_merge($output[$key], $value) : $value; |
|
405
|
|
|
} |
|
406
|
|
|
} |
|
407
|
|
|
return $output; |
|
408
|
|
|
} |
|
409
|
|
|
|
|
410
|
|
|
|
|
411
|
|
|
public function arr_diff($arraya, $arrayb) { |
|
412
|
|
|
foreach ($arraya as $keya => $valuea) { |
|
413
|
|
|
if (in_array($valuea, $arrayb)) { |
|
414
|
|
|
unset($arraya[$keya]); |
|
415
|
|
|
} |
|
416
|
|
|
} |
|
417
|
|
|
return $arraya; |
|
418
|
|
|
} |
|
419
|
|
|
|
|
420
|
|
|
/* |
|
421
|
|
|
* Check if a key exist in an array |
|
422
|
|
|
* Come from http://stackoverflow.com/a/19420866 |
|
423
|
|
|
* @param Array array to check |
|
424
|
|
|
* @param String key to check |
|
425
|
|
|
* @return Bool true if exist, else false |
|
426
|
|
|
*/ |
|
427
|
|
|
public function multiKeyExists(array $arr, $key) { |
|
428
|
|
|
// is in base array? |
|
429
|
|
|
if (array_key_exists($key, $arr)) { |
|
430
|
|
|
return true; |
|
431
|
|
|
} |
|
432
|
|
|
// check arrays contained in this array |
|
433
|
|
|
foreach ($arr as $element) { |
|
434
|
|
|
if (is_array($element)) { |
|
435
|
|
|
if ($this->multiKeyExists($element, $key)) { |
|
436
|
|
|
return true; |
|
437
|
|
|
} |
|
438
|
|
|
} |
|
439
|
|
|
} |
|
440
|
|
|
return false; |
|
441
|
|
|
} |
|
442
|
|
|
|
|
443
|
|
|
/** |
|
444
|
|
|
* Returns list of available locales |
|
445
|
|
|
* |
|
446
|
|
|
* @return array |
|
447
|
|
|
*/ |
|
448
|
|
|
public function listLocaleDir() |
|
449
|
|
|
{ |
|
450
|
|
|
$result = array('en'); |
|
451
|
|
|
if (!is_dir('./locale')) { |
|
452
|
|
|
return $result; |
|
453
|
|
|
} |
|
454
|
|
|
$handle = @opendir('./locale'); |
|
455
|
|
|
if ($handle === false) return $result; |
|
456
|
|
|
while (false !== ($file = readdir($handle))) { |
|
457
|
|
|
$path = './locale'.'/'.$file.'/LC_MESSAGES/fam.mo'; |
|
458
|
|
|
if ($file != "." && $file != ".." && @file_exists($path)) { |
|
459
|
|
|
$result[] = $file; |
|
460
|
|
|
} |
|
461
|
|
|
} |
|
462
|
|
|
closedir($handle); |
|
463
|
|
|
return $result; |
|
464
|
|
|
} |
|
465
|
|
|
|
|
466
|
|
|
public function nextcoord($latitude, $longitude, $speed, $heading, $archivespeed = 1, $seconds = ''){ |
|
467
|
|
|
global $globalMapRefresh; |
|
468
|
|
|
if ($seconds == '') { |
|
469
|
|
|
$distance = ($speed*0.514444*$globalMapRefresh*$archivespeed)/1000; |
|
470
|
|
|
} else { |
|
471
|
|
|
$distance = ($speed*0.514444*$seconds*$archivespeed)/1000; |
|
472
|
|
|
} |
|
473
|
|
|
$r = 6378; |
|
474
|
|
|
$latitude = deg2rad($latitude); |
|
475
|
|
|
$longitude = deg2rad($longitude); |
|
476
|
|
|
$bearing = deg2rad($heading); |
|
477
|
|
|
$latitude2 = asin( (sin($latitude) * cos($distance/$r)) + (cos($latitude) * sin($distance/$r) * cos($bearing)) ); |
|
478
|
|
|
$longitude2 = $longitude + atan2( sin($bearing)*sin($distance/$r)*cos($latitude), cos($distance/$r)-(sin($latitude)*sin($latitude2)) ); |
|
479
|
|
|
return array('latitude' => number_format(rad2deg($latitude2),5,'.',''),'longitude' => number_format(rad2deg($longitude2),5,'.','')); |
|
480
|
|
|
} |
|
481
|
|
|
|
|
482
|
|
|
public function getCoordfromDistanceBearing($latitude,$longitude,$bearing,$distance) { |
|
483
|
|
|
// distance in meter |
|
484
|
|
|
$R = 6378.14; |
|
485
|
|
|
$latitude1 = $latitude * (M_PI/180); |
|
486
|
|
|
$longitude1 = $longitude * (M_PI/180); |
|
487
|
|
|
$brng = $bearing * (M_PI/180); |
|
488
|
|
|
$d = $distance; |
|
489
|
|
|
|
|
490
|
|
|
$latitude2 = asin(sin($latitude1)*cos($d/$R) + cos($latitude1)*sin($d/$R)*cos($brng)); |
|
491
|
|
|
$longitude2 = $longitude1 + atan2(sin($brng)*sin($d/$R)*cos($latitude1),cos($d/$R)-sin($latitude1)*sin($latitude2)); |
|
492
|
|
|
|
|
493
|
|
|
$latitude2 = $latitude2 * (180/M_PI); |
|
494
|
|
|
$longitude2 = $longitude2 * (180/M_PI); |
|
495
|
|
|
|
|
496
|
|
|
$flat = round ($latitude2,6); |
|
497
|
|
|
$flong = round ($longitude2,6); |
|
498
|
|
|
/* |
|
499
|
|
|
$dx = $distance*cos($bearing); |
|
500
|
|
|
$dy = $distance*sin($bearing); |
|
501
|
|
|
$dlong = $dx/(111320*cos($latitude)); |
|
502
|
|
|
$dlat = $dy/110540; |
|
503
|
|
|
$flong = $longitude + $dlong; |
|
504
|
|
|
$flat = $latitude + $dlat; |
|
505
|
|
|
*/ |
|
506
|
|
|
return array('latitude' => $flat,'longitude' => $flong); |
|
507
|
|
|
} |
|
508
|
|
|
|
|
509
|
|
|
/** |
|
510
|
|
|
* GZIPs a file on disk (appending .gz to the name) |
|
511
|
|
|
* |
|
512
|
|
|
* From http://stackoverflow.com/questions/6073397/how-do-you-create-a-gz-file-using-php |
|
513
|
|
|
* Based on function by Kioob at: |
|
514
|
|
|
* http://www.php.net/manual/en/function.gzwrite.php#34955 |
|
515
|
|
|
* |
|
516
|
|
|
* @param string $source Path to file that should be compressed |
|
517
|
|
|
* @param integer $level GZIP compression level (default: 9) |
|
518
|
|
|
* @return string New filename (with .gz appended) if success, or false if operation fails |
|
519
|
|
|
*/ |
|
520
|
|
|
public function gzCompressFile($source, $level = 9){ |
|
521
|
|
|
$dest = $source . '.gz'; |
|
522
|
|
|
$mode = 'wb' . $level; |
|
523
|
|
|
$error = false; |
|
524
|
|
|
if ($fp_out = gzopen($dest, $mode)) { |
|
525
|
|
|
if ($fp_in = fopen($source,'rb')) { |
|
526
|
|
|
while (!feof($fp_in)) |
|
527
|
|
|
gzwrite($fp_out, fread($fp_in, 1024 * 512)); |
|
528
|
|
|
fclose($fp_in); |
|
529
|
|
|
} else { |
|
530
|
|
|
$error = true; |
|
531
|
|
|
} |
|
532
|
|
|
gzclose($fp_out); |
|
533
|
|
|
} else { |
|
534
|
|
|
$error = true; |
|
535
|
|
|
} |
|
536
|
|
|
if ($error) |
|
537
|
|
|
return false; |
|
538
|
|
|
else |
|
539
|
|
|
return $dest; |
|
540
|
|
|
} |
|
541
|
|
|
|
|
542
|
|
|
public function remove_accents($string) { |
|
543
|
|
|
if ( !preg_match('/[\x80-\xff]/', $string) ) return $string; |
|
544
|
|
|
$chars = array( |
|
545
|
|
|
// Decompositions for Latin-1 Supplement |
|
546
|
|
|
chr(195).chr(128) => 'A', chr(195).chr(129) => 'A', |
|
547
|
|
|
chr(195).chr(130) => 'A', chr(195).chr(131) => 'A', |
|
548
|
|
|
chr(195).chr(132) => 'A', chr(195).chr(133) => 'A', |
|
549
|
|
|
chr(195).chr(135) => 'C', chr(195).chr(136) => 'E', |
|
550
|
|
|
chr(195).chr(137) => 'E', chr(195).chr(138) => 'E', |
|
551
|
|
|
chr(195).chr(139) => 'E', chr(195).chr(140) => 'I', |
|
552
|
|
|
chr(195).chr(141) => 'I', chr(195).chr(142) => 'I', |
|
553
|
|
|
chr(195).chr(143) => 'I', chr(195).chr(145) => 'N', |
|
554
|
|
|
chr(195).chr(146) => 'O', chr(195).chr(147) => 'O', |
|
555
|
|
|
chr(195).chr(148) => 'O', chr(195).chr(149) => 'O', |
|
556
|
|
|
chr(195).chr(150) => 'O', chr(195).chr(153) => 'U', |
|
557
|
|
|
chr(195).chr(154) => 'U', chr(195).chr(155) => 'U', |
|
558
|
|
|
chr(195).chr(156) => 'U', chr(195).chr(157) => 'Y', |
|
559
|
|
|
chr(195).chr(159) => 's', chr(195).chr(160) => 'a', |
|
560
|
|
|
chr(195).chr(161) => 'a', chr(195).chr(162) => 'a', |
|
561
|
|
|
chr(195).chr(163) => 'a', chr(195).chr(164) => 'a', |
|
562
|
|
|
chr(195).chr(165) => 'a', chr(195).chr(167) => 'c', |
|
563
|
|
|
chr(195).chr(168) => 'e', chr(195).chr(169) => 'e', |
|
564
|
|
|
chr(195).chr(170) => 'e', chr(195).chr(171) => 'e', |
|
565
|
|
|
chr(195).chr(172) => 'i', chr(195).chr(173) => 'i', |
|
566
|
|
|
chr(195).chr(174) => 'i', chr(195).chr(175) => 'i', |
|
567
|
|
|
chr(195).chr(177) => 'n', chr(195).chr(178) => 'o', |
|
568
|
|
|
chr(195).chr(179) => 'o', chr(195).chr(180) => 'o', |
|
569
|
|
|
chr(195).chr(181) => 'o', chr(195).chr(182) => 'o', |
|
570
|
|
|
chr(195).chr(182) => 'o', chr(195).chr(185) => 'u', |
|
571
|
|
|
chr(195).chr(186) => 'u', chr(195).chr(187) => 'u', |
|
572
|
|
|
chr(195).chr(188) => 'u', chr(195).chr(189) => 'y', |
|
573
|
|
|
chr(195).chr(191) => 'y', |
|
574
|
|
|
// Decompositions for Latin Extended-A |
|
575
|
|
|
chr(196).chr(128) => 'A', chr(196).chr(129) => 'a', |
|
576
|
|
|
chr(196).chr(130) => 'A', chr(196).chr(131) => 'a', |
|
577
|
|
|
chr(196).chr(132) => 'A', chr(196).chr(133) => 'a', |
|
578
|
|
|
chr(196).chr(134) => 'C', chr(196).chr(135) => 'c', |
|
579
|
|
|
chr(196).chr(136) => 'C', chr(196).chr(137) => 'c', |
|
580
|
|
|
chr(196).chr(138) => 'C', chr(196).chr(139) => 'c', |
|
581
|
|
|
chr(196).chr(140) => 'C', chr(196).chr(141) => 'c', |
|
582
|
|
|
chr(196).chr(142) => 'D', chr(196).chr(143) => 'd', |
|
583
|
|
|
chr(196).chr(144) => 'D', chr(196).chr(145) => 'd', |
|
584
|
|
|
chr(196).chr(146) => 'E', chr(196).chr(147) => 'e', |
|
585
|
|
|
chr(196).chr(148) => 'E', chr(196).chr(149) => 'e', |
|
586
|
|
|
chr(196).chr(150) => 'E', chr(196).chr(151) => 'e', |
|
587
|
|
|
chr(196).chr(152) => 'E', chr(196).chr(153) => 'e', |
|
588
|
|
|
chr(196).chr(154) => 'E', chr(196).chr(155) => 'e', |
|
589
|
|
|
chr(196).chr(156) => 'G', chr(196).chr(157) => 'g', |
|
590
|
|
|
chr(196).chr(158) => 'G', chr(196).chr(159) => 'g', |
|
591
|
|
|
chr(196).chr(160) => 'G', chr(196).chr(161) => 'g', |
|
592
|
|
|
chr(196).chr(162) => 'G', chr(196).chr(163) => 'g', |
|
593
|
|
|
chr(196).chr(164) => 'H', chr(196).chr(165) => 'h', |
|
594
|
|
|
chr(196).chr(166) => 'H', chr(196).chr(167) => 'h', |
|
595
|
|
|
chr(196).chr(168) => 'I', chr(196).chr(169) => 'i', |
|
596
|
|
|
chr(196).chr(170) => 'I', chr(196).chr(171) => 'i', |
|
597
|
|
|
chr(196).chr(172) => 'I', chr(196).chr(173) => 'i', |
|
598
|
|
|
chr(196).chr(174) => 'I', chr(196).chr(175) => 'i', |
|
599
|
|
|
chr(196).chr(176) => 'I', chr(196).chr(177) => 'i', |
|
600
|
|
|
chr(196).chr(178) => 'IJ',chr(196).chr(179) => 'ij', |
|
601
|
|
|
chr(196).chr(180) => 'J', chr(196).chr(181) => 'j', |
|
602
|
|
|
chr(196).chr(182) => 'K', chr(196).chr(183) => 'k', |
|
603
|
|
|
chr(196).chr(184) => 'k', chr(196).chr(185) => 'L', |
|
604
|
|
|
chr(196).chr(186) => 'l', chr(196).chr(187) => 'L', |
|
605
|
|
|
chr(196).chr(188) => 'l', chr(196).chr(189) => 'L', |
|
606
|
|
|
chr(196).chr(190) => 'l', chr(196).chr(191) => 'L', |
|
607
|
|
|
chr(197).chr(128) => 'l', chr(197).chr(129) => 'L', |
|
608
|
|
|
chr(197).chr(130) => 'l', chr(197).chr(131) => 'N', |
|
609
|
|
|
chr(197).chr(132) => 'n', chr(197).chr(133) => 'N', |
|
610
|
|
|
chr(197).chr(134) => 'n', chr(197).chr(135) => 'N', |
|
611
|
|
|
chr(197).chr(136) => 'n', chr(197).chr(137) => 'N', |
|
612
|
|
|
chr(197).chr(138) => 'n', chr(197).chr(139) => 'N', |
|
613
|
|
|
chr(197).chr(140) => 'O', chr(197).chr(141) => 'o', |
|
614
|
|
|
chr(197).chr(142) => 'O', chr(197).chr(143) => 'o', |
|
615
|
|
|
chr(197).chr(144) => 'O', chr(197).chr(145) => 'o', |
|
616
|
|
|
chr(197).chr(146) => 'OE',chr(197).chr(147) => 'oe', |
|
617
|
|
|
chr(197).chr(148) => 'R',chr(197).chr(149) => 'r', |
|
618
|
|
|
chr(197).chr(150) => 'R',chr(197).chr(151) => 'r', |
|
619
|
|
|
chr(197).chr(152) => 'R',chr(197).chr(153) => 'r', |
|
620
|
|
|
chr(197).chr(154) => 'S',chr(197).chr(155) => 's', |
|
621
|
|
|
chr(197).chr(156) => 'S',chr(197).chr(157) => 's', |
|
622
|
|
|
chr(197).chr(158) => 'S',chr(197).chr(159) => 's', |
|
623
|
|
|
chr(197).chr(160) => 'S', chr(197).chr(161) => 's', |
|
624
|
|
|
chr(197).chr(162) => 'T', chr(197).chr(163) => 't', |
|
625
|
|
|
chr(197).chr(164) => 'T', chr(197).chr(165) => 't', |
|
626
|
|
|
chr(197).chr(166) => 'T', chr(197).chr(167) => 't', |
|
627
|
|
|
chr(197).chr(168) => 'U', chr(197).chr(169) => 'u', |
|
628
|
|
|
chr(197).chr(170) => 'U', chr(197).chr(171) => 'u', |
|
629
|
|
|
chr(197).chr(172) => 'U', chr(197).chr(173) => 'u', |
|
630
|
|
|
chr(197).chr(174) => 'U', chr(197).chr(175) => 'u', |
|
631
|
|
|
chr(197).chr(176) => 'U', chr(197).chr(177) => 'u', |
|
632
|
|
|
chr(197).chr(178) => 'U', chr(197).chr(179) => 'u', |
|
633
|
|
|
chr(197).chr(180) => 'W', chr(197).chr(181) => 'w', |
|
634
|
|
|
chr(197).chr(182) => 'Y', chr(197).chr(183) => 'y', |
|
635
|
|
|
chr(197).chr(184) => 'Y', chr(197).chr(185) => 'Z', |
|
636
|
|
|
chr(197).chr(186) => 'z', chr(197).chr(187) => 'Z', |
|
637
|
|
|
chr(197).chr(188) => 'z', chr(197).chr(189) => 'Z', |
|
638
|
|
|
chr(197).chr(190) => 'z', chr(197).chr(191) => 's' |
|
639
|
|
|
); |
|
640
|
|
|
$string = strtr($string, $chars); |
|
641
|
|
|
return $string; |
|
642
|
|
|
} |
|
643
|
|
|
|
|
644
|
|
|
/* |
|
645
|
|
|
* Extract int from a string |
|
646
|
|
|
* Come from http://php.net/manual/fr/function.intval.php comment by michiel ed thalent nl |
|
647
|
|
|
* |
|
648
|
|
|
* @param String Input string |
|
649
|
|
|
* @return Integer integer from the string |
|
650
|
|
|
*/ |
|
651
|
|
|
public function str2int($string, $concat = false) { |
|
652
|
|
|
$length = strlen($string); |
|
653
|
|
|
for ($i = 0, $int = '', $concat_flag = true; $i < $length; $i++) { |
|
654
|
|
|
if (is_numeric($string[$i]) && $concat_flag) { |
|
655
|
|
|
$int .= $string[$i]; |
|
656
|
|
|
} elseif(!$concat && $concat_flag && strlen($int) > 0) { |
|
657
|
|
|
$concat_flag = false; |
|
658
|
|
|
} |
|
659
|
|
|
} |
|
660
|
|
|
return (int) $int; |
|
661
|
|
|
} |
|
662
|
|
|
|
|
663
|
|
|
public function create_socket($host, $port, &$errno, &$errstr) { |
|
664
|
|
|
$ip = gethostbyname($host); |
|
665
|
|
|
$s = socket_create(AF_INET, SOCK_STREAM, 0); |
|
666
|
|
|
$r = @socket_connect($s, $ip, $port); |
|
667
|
|
|
if (!socket_set_nonblock($s)) echo "Unable to set nonblock on socket\n"; |
|
668
|
|
|
if ($r || socket_last_error() == 114 || socket_last_error() == 115) { |
|
669
|
|
|
return $s; |
|
670
|
|
|
} |
|
671
|
|
|
$errno = socket_last_error($s); |
|
672
|
|
|
$errstr = socket_strerror($errno); |
|
673
|
|
|
socket_close($s); |
|
674
|
|
|
return false; |
|
675
|
|
|
} |
|
676
|
|
|
|
|
677
|
|
|
public function create_socket_udp($host, $port, &$errno, &$errstr) { |
|
678
|
|
|
$ip = gethostbyname($host); |
|
679
|
|
|
$s = socket_create(AF_INET, SOCK_DGRAM, 0); |
|
680
|
|
|
$r = @socket_bind($s, $ip, $port); |
|
681
|
|
|
if ($r || socket_last_error() == 114 || socket_last_error() == 115) { |
|
682
|
|
|
return $s; |
|
683
|
|
|
} |
|
684
|
|
|
$errno = socket_last_error($s); |
|
685
|
|
|
$errstr = socket_strerror($errno); |
|
686
|
|
|
socket_close($s); |
|
687
|
|
|
return false; |
|
688
|
|
|
} |
|
689
|
|
|
|
|
690
|
|
|
public function getUserIP() { |
|
691
|
|
|
$client = @$_SERVER['HTTP_CLIENT_IP']; |
|
692
|
|
|
$forward = @$_SERVER['HTTP_X_FORWARDED_FOR']; |
|
693
|
|
|
return filter_var($client, FILTER_VALIDATE_IP) ? $client : filter_var($forward, FILTER_VALIDATE_IP) ? $forward : $_SERVER['REMOTE_ADDR']; |
|
694
|
|
|
} |
|
695
|
|
|
public function replace_mb_substr($string, $offset, $length) |
|
696
|
|
|
{ |
|
697
|
|
|
if (!function_exists('mb_substr')) { |
|
698
|
|
|
$arr = preg_split("//u", $string); |
|
699
|
|
|
$slice = array_slice($arr, $offset + 1, $length); |
|
700
|
|
|
return implode("", $slice); |
|
701
|
|
|
} else { |
|
702
|
|
|
return mb_substr($string,$offset,$length,'UTF-8'); |
|
703
|
|
|
} |
|
704
|
|
|
} |
|
705
|
|
|
|
|
706
|
|
|
// Come from comment : http://php.net/manual/fr/function.is-writable.php#73596 |
|
707
|
|
|
public function is__writable($path) { |
|
708
|
|
|
//will work in despite of Windows ACLs bug |
|
709
|
|
|
//NOTE: use a trailing slash for folders!!! |
|
710
|
|
|
//see http://bugs.php.net/bug.php?id=27609 |
|
711
|
|
|
//see http://bugs.php.net/bug.php?id=30931 |
|
712
|
|
|
if ($path{strlen($path)-1}=='/') // recursively return a temporary file path |
|
713
|
|
|
return $this->is__writable($path.uniqid(mt_rand()).'.tmp'); |
|
714
|
|
|
else if (is_dir($path)) |
|
715
|
|
|
return $this->is__writable($path.'/'.uniqid(mt_rand()).'.tmp'); |
|
716
|
|
|
// check tmp file for read/write capabilities |
|
717
|
|
|
$rm = file_exists($path); |
|
718
|
|
|
$f = @fopen($path, 'a'); |
|
719
|
|
|
if ($f===false) |
|
720
|
|
|
return false; |
|
721
|
|
|
fclose($f); |
|
722
|
|
|
if (!$rm) |
|
723
|
|
|
unlink($path); |
|
724
|
|
|
return true; |
|
725
|
|
|
} |
|
726
|
|
|
} |
|
727
|
|
|
?> |
Ysurac /
FlightAirMap
Loading history...
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.