URL Funzioni
PHP Manual

urldecode

(PHP 4, PHP 5)

urldecodeDecodes URL-encoded string

Descrizione

string urldecode ( string $str )

Decodes any %## encoding in the given string. Plus symbols ('+') are decoded to a space character.

Elenco dei parametri

str

The string to be decoded.

Valori restituiti

Returns the decoded string.

Esempi

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]));
    }
}
?>

Note

Avviso

The superglobals $_GET and $_REQUEST are already decoded. Using urldecode() on an element in $_GET or $_REQUEST could have unexpected and dangerous results.

Vedere anche:


URL Funzioni
PHP Manual