note 110669 added to language.variables.superglobals

Just to illustrate the last note: <?php $type = "GET"; var_dump( ${"_$type"} ); // Works as we are in root scope function foo ($type) { return ${"_$type"}; } var_dump( foo($type) ); // doesn't works class foo { public static function bar ($type) { return ${"_$type"}; } } var_dump( foo::bar($type) ); // doesn't works either ?> ---- Server IP: 69.147.83.199 Probable Submitter: 80.94.101.83 ---- Manual Page -- http://www.php.net/manual/en/language.variables.superglobals.php Edit -- https://master.php.net/note/edit/110669 Del: integrated -- https://master.php.net/note/delete/110669/integrated Del: useless -- https://master.php.net/note/delete/110669/useless Del: bad code -- https://master.php.net/note/delete/110669/bad+code Del: spam -- https://master.php.net/note/delete/110669/spam Del: non-english -- https://master.php.net/note/delete/110669/non-english Del: in docs -- https://master.php.net/note/delete/110669/in+docs Del: other reasons-- https://master.php.net/note/delete/110669 Reject -- https://master.php.net/note/reject/110669 Search -- https://master.php.net/manage/user-notes.php