   #PHP Manual URL Functions rawurlencode urlencode

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                                   urldecode

   (PHP 3, PHP 4 )
   urldecode -- Decodes URL-encoded string

Description

   string urldecode ( string str)

   Decodes any %## encoding in the given string. The decoded string is
   returned.

   Example 1. urldecode() example
   <?php
   $a = explode('&', $QUERY_STRING);
   $i = 0;
   while ($i < count($a)) {
       $b = split('=', $a[$i]);
       echo 'Value for parameter ', htmlspecialchars(urldecode($b[0])),
            ' is ', htmlspecialchars(urldecode($b[1])), "<br />\n";
       $i++;
   }
   ?>

   See also urlencode(), rawurlencode() and rawurldecode().
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