Bug #53554 [Opn->Dup]: about $this

Edit report at http://bugs.php.net/bug.php?id=53554&edit=1 ID: 53554 Updated by: cataphract@php.net Reported by: smallslime at gmail dot com Summary: about $this -Status: Open +Status: Duplicate Type: Bug Package: Class/Object related Operating System: linux PHP Version: 5.3.4 Block user comment: N Private report: N New Comment: Already addressed. Previous Comments: ------------------------------------------------------------------------ [2010-12-16 11:33:44] smallslime at gmail dot com Description: ------------ why section 1 is error and section 2 is correct? Test script: --------------- section 1: class p { public function a() { echo '123<hr>'; $p = 'this'; return $$p; } } $c = new p(); $c->a(); section 2: class p { public function a() { echo '123<hr>'; $this; $p = 'this'; return $$p; } } $c = new p(); $c->a(); Expected result: ---------------- i deem section 1 should be no error,while it give me a notice. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/bug.php?id=53554&edit=1