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urldecode

(PHP 4, PHP 5)

urldecode — Decodes URL-encoded string

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Function name:

urldecode

(PHP 4, PHP 5)

urldecode — Decodes URL-encoded string

string urldecode(string $str)

$str:

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Preview #

${{ variable.param.name }} = {{ variable.param|getValue:variable.form:true }};
{{ call.result}} = ;

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.

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urldecode

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