<?php  

  $site = $_GET['site'];  

  $a = curl_init();  
  curl_setopt($a, CURLOPT_URL, 'http://www.google-pr.net/check-pagerank.php?u='.$site);  
  curl_setopt($a, CURLOPT_RETURNTRANSFER,1);  
  curl_setopt($a, CURLOPT_HEADER, 0);  

  $o = curl_exec($a);  

  function ex($string, $from, $to)  
  {  
  $string = explode($from, $string, 2);  
  $string = explode($to, $string[1], 2);  
  return $string[0];  
  }  

  $chislo = ex($o, '<td class="tbl-row2" nowrap align="center">', '</td>');  

  echo $chislo;  

  curl_close($a);  

  ?>