Bug #72160 [Opn->Dup]: isset() produces unexpected result

Edit report at https://bugs.php.net/bug.php?id=72160&edit=1 ID: 72160 Updated by: nikic@php.net Reported by: godmod at eqdkp-plus dot eu Summary: isset() produces unexpected result -Status: Open +Status: Duplicate Type: Bug Package: Class/Object related Operating System: Linux PHP Version: 7.0.6 Block user comment: N Private report: N New Comment: Duplicate of bug #72117. The behavior change you're seeing is caused by a number of bugs relating to missing __isset/offsetExists calls having been fixed. Presumably your $user object not only has a __get() method, but also an __isset() method, and that __isset() method is implemented incorrectly. In particular, it does not return true for __isset('style'). Previous Comments: ------------------------------------------------------------------------ [2016-05-04 20:12:32] godmod at eqdkp-plus dot eu Description: ------------ In PHP < 7.0.6, the result for var_dump($this->user->style['template_path']); var_dump(isset($this->user)); var_dump(isset($this->user->style)); var_dump(isset($this->user->style['template_path'])); is, as expected: string(6) "modern" bool(false) bool(true) bool(true) But since the 7.0.6 release, it is not as expected, it is string(6) "modern" bool(false) bool(false) bool(false) Why does the isset() return false, for the exact same code? Please note that $user is handled by __get() method ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=72160&edit=1