urldecode
(PHP 4, PHP 5, PHP 7)
urldecode — Decodes URL-encoded string
Description
string urldecode ( string $str )Decodes any %## encoding in the given string. Plus symbols ('+') are decoded to a space character.
Parameters
str
The string to be decoded.
Return Values
Returns the decoded string.
Examples
Example #1 urldecode() example
<?php
$query?=?"my=apples&are=green+and+red";
foreach?(explode('&',?$query)?as?$chunk)?{
????$param?=?explode("=",?$chunk);
????if?($param)?{
????????printf("Value?for?parameter?\"%s\"?is?\"%s\"<br/>\n",?urldecode($param[0]),?urldecode($param[1]));
????}
}
?>Notes
Warning
The superglobals $_GET and $_REQUEST are already decoded. Using urldecode() on an element in $_GET or $_REQUEST could have unexpected and dangerous results.
See Also
- urlencode() - URL-encodes string
- rawurlencode() - URL-encode according to RFC 3986
- rawurldecode() - Decode URL-encoded strings
← rawurlencode
urlencode →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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