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Posted By

h4rrisonjames on 08/04/09


Tagged

php extension


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calvingilbert
umang_nine


File Extension

 / Published in: PHP
 

Returns the file extension on a given input string. Useful for working with images.

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  1. function extension($path) 
  2. {
  3.   $qpos = strpos($path, "?");
  4.   if ($qpos!==false) $path = substr($path, 0, $qpos);
  5.   $extension = pathinfo($path, PATHINFO_EXTENSION);
  6.   return $extension;
  7. }

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