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<?php class Test { public function go(){ eval('call_user_func(function(){ var_dump(isset($this) ? "Set" : "Not set"); unset($this); var_dump($this); });'); } } $t = new Test; $t->go();
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Cannot unset $this in /in/4G2tH(4) : eval()'d code on line 1
Process exited with code 255.

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