Error when get data when using regex in php -

i have sample code:

<?php $adr = 'http://www.proxynova.com/proxy-server-list/country-gb/'; $c = file_get_contents($adr); if ($c){      $regexp = '#<td>(.*?):(\d{1,4})</td>#';     $matches = array();      preg_match_all($regexp,$c,$matches);      print_r($matches);     if (count($matches) > 0){         foreach($matches[0] $k => $m){            $port = intval($matches[2][$k]);            $ip = trim($matches[1][$k]);         }      }  }  

i using $regex = '#<td>(.*?):(\d{1,4})</td>#'; data inculde ip , port, result null, how fix !

you can see in browser, in source it's scrambled; need decode it:

function decode($str) {     return long2ip(strtr($str, array(         'fgh' => 2,         'iop' => 1,         'ray' => 0,     ))); } 

then use domdocument solution this:

$doc = new domdocument; libxml_use_internal_errors(true); $doc->loadhtml(file_get_contents('http://www.proxynova.com/proxy-server-list/country-gb/'));  $xp = new domxpath($doc);  foreach ($xp->query('//table[@id="tbl_proxy_list"]//tr') $row) {     $ip = $xp->query('./td/span[@class="row_proxy_ip"]/script', $row);     $port = $xp->query('./td/span[@class="row_proxy_port"]/a', $row);      if ($ip->length && $port->length) {         if (preg_match('/decode\("([^"]+)"\)/', $ip->item(0)->textcontent, $matches)) {             echo decode($matches[1]) . ':' . $port->item(0)->textcontent, php_eol;         }     } }