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<?php
echo $_REQUEST['action'];
Security::getRequestData('action');
echo $_POST['action'];
Security::getRequestData('action', 'post');
echo $_GET[$action];
Security::getRequestData($action, 'get');
class Security
{
function getRequestData($var) {
echo $_REQUEST[$var];
}
}
class Insecurity
{
function getRequestData($var) {
unset($_REQUEST[$var]);
echo 'OMGHAX!';
}
}
$sample = Util::getArrayIndex($_REQUEST, 'sample', '');
$syntax = Util::getArrayIndex($_REQUEST, 'syntax', '');
$value = Util::getArrayIndex($_FILES, $key, $default);
?>
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