SWF output of this ming php code

<?php


function get_content($url){   $ch = curl_init();   curl_setopt ($ch, CURLOPT_URL, $url);   curl_setopt ($ch, CURLOPT_HEADER, 0);   ob_start();   curl_exec ($ch);   curl_close ($ch);   $string = ob_get_contents();   ob_end_clean();   return $string;   }?>