--TEST-- $this re-assign --FILE-- <?php function foo() { $a = "this"; $$a = 0; var_dump($$a); } foo(); ?> --EXPECTF-- Fatal error: Uncaught Error: Cannot re-assign $this in %sthis_reassign.php:4 Stack trace: #0 %sthis_reassign.php(7): foo() #1 {main} thrown in %sthis_reassign.php on line 4
