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<?php class A{ function A(){ $this->a['s'] = 'hoge'; } function B(){ $s =& $this->a['s']; $this->o($s); var_dump($s); } function o($s){ $s = 'da' . $s; } } $a = new A(); $a->B(); var_dump($a->a['s']);
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property A::$a is deprecated in /in/korqt on line 7 NULL NULL

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