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Posted By

xida on 05/23/10

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Last Edited at 05/23/10 04:10am

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check if url exists

/ Published in: PHP
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Copy this code and paste it in your HTML 
  1. function url_exists($url) {
  2. 	$ch = curl_init($url);
  3.  
  4. 	curl_setopt($ch,CURLOPT_HEADER,true);
  5. 	curl_setopt($ch,CURLOPT_POST,false);
  6. 	curl_setopt($ch,CURLOPT_FAILONERROR,true);
  7. 	curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
  8.     curl_exec($ch);
  9.     $curlInfo = curl_getinfo($ch, CURLINFO_HTTP_CODE);
  10.  
  11.     curl_close ($ch);
  12.  
  13.     if ($curlInfo != 200 && $curlInfo != 302 && $curlInfo != 304) {
  14.        return false;
  15.     }else{
  16.         return true ;
  17.     }
  18. }

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