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<?php class A { public $x; function __construct(){ $this->x = function(){echo "x";}; } function __call($name, $arguments) { if($name instanceof Closure){ call_user_func_array($this->name, $arguments); } } } $o->{"x"}();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $o in /in/rKeJr on line 19 Fatal error: Uncaught Error: Call to a member function x() on null in /in/rKeJr:19 Stack trace: #0 {main} thrown in /in/rKeJr on line 19
Process exited with code 255.

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