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<?php class first { public function getI() { static $a = null; if ($a = null) { $a = new stdClass(); } return $a; } } $f = new first(); $n = $f->getI(); var_export($n); var_export($a);
Output for git.master, git.master_jit, rfc.property-hooks
NULL Warning: Undefined variable $a in /in/rcE0j on line 16 NULL

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