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<?php class x { private $p = 'secret'; } $o = new x; $f = function(){ return $this->p; }; $g = $f; echo $f->__invoke(),"\n"; echo $f(),"\n"; echo $f->call($o);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Using $this when not in object context in /in/hSGvj:6 Stack trace: #0 /in/hSGvj(8): {closure}() #1 /in/hSGvj(8): Closure->__invoke() #2 {main} thrown in /in/hSGvj on line 6
Process exited with code 255.

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