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<?php function mimicking($obj, $exec){ return (function() use($exec){ return $exec(); })->bindTo(null, $obj)(); } class A{ protected $stuff = 10; function test(){ return new class($this){ function __construct(A $s){ $this->s = $s; } function asd(){ return mimicking($this->s, function(){ return $this->s->stuff; }); } }; } } $x = new A; echo $x->test()->asd();
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property class@anonymous::$s is deprecated in /in/ALDal on line 14 Fatal error: Uncaught Error: Cannot access protected property A::$stuff in /in/ALDal:18 Stack trace: #0 /in/ALDal(5): class@anonymous->{closure}() #1 /in/ALDal(6): A::{closure}() #2 /in/ALDal(17): mimicking(Object(A), Object(Closure)) #3 /in/ALDal(26): class@anonymous->asd() #4 {main} thrown in /in/ALDal on line 18
Process exited with code 255.

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