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Obejście wyłączonego register_globals w PHP

Ok, jak wiadomo od którejś tam w wersji w PHP wyłączone jest domyślnie register_globals, co zmusza nas do korzystania ze zmiennych zawartych w tablicach typu _POST, _GET itp. co nie jest fajne. W wielu przypadkach można to zmienić ingerując w ustawienia serwera, co często da się osiągnąć nawet z poziomu skryptu PHP. Jednak jest to o tyle niefajne, że nie zawsze się to da zrobić. Rozwiązanie:

if (!ini_get('register_globals')) {
while (list($key, $val) = @each($_GET)) $GLOBALS[$key] = $val;
while (list($key, $val) = @each($_POST)) $GLOBALS[$key] = $val;
while (list($key, $val) = @each($_COOKIE)) $GLOBALS[$key] = $val;
while (list($key, $val) = @each($_FILES)) $GLOBALS[$key] = $val;
while (list($key, $val) = @each($_SESSION)) $GLOBALS[$key] = $val; }

Należy coś takiego umieścić na początku naszego pliku ze skryptem i powinien on bezproblemowo działać nawet przy register_globals 0. Najłatwiej zapisać to w oddzielnym pliku i dołączać na początku skryptów za pomocą instrukcji include().
(znalezione na ldev.com/forums)

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