note 82610 added to language.variables.predefined

When I tried to assign $_GET,$_POST,$_REQUEST or any superglobal variable in any method of my classes like this: <?php class myClass { function __construct(){ $vars = array("_POST","_GET","_REQUEST"); foreach ($vars as $varName) { $this->$_varName = ($$varName); } } } ?> I've got error message "Notice: Undefined variable: _POST in *** on line 8" The only solution I've found for this problem is using eval(); eval("\$_tmp = \$".$varName.";"); $this->$_varName = ($_tmp); Anyone knows other ways to solve this problem? ---- Server IP: 195.54.192.44 Probable Submitter: 127.0.0.1 ---- Manual Page -- http://www.php.net/manual/en/language.variables.predefined.php Edit -- https://master.php.net/note/edit/82610 Del: integrated -- https://master.php.net/note/delete/82610/integrated Del: useless -- https://master.php.net/note/delete/82610/useless Del: bad code -- https://master.php.net/note/delete/82610/bad+code Del: spam -- https://master.php.net/note/delete/82610/spam Del: non-english -- https://master.php.net/note/delete/82610/non-english Del: in docs -- https://master.php.net/note/delete/82610/in+docs Del: other reasons-- https://master.php.net/note/delete/82610 Reject -- https://master.php.net/note/reject/82610 Search -- https://master.php.net/manage/user-notes.php