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<?php class Foo { private $a = 1; } function deprivatise($obj, $callback) { $thief = function($obj) use ($callback) { call_user_func($callback, $obj); }; $objTheif = Closure::bind($thief, null, $obj); return $objTheif($obj); } $bar = new Foo; echo deprivatise($bar, function($ths) { return $ths->a; }) . PHP_EOL;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Cannot access private property Foo::$a in /in/Pcseo:20 Stack trace: #0 /in/Pcseo(11): {closure}(Object(Foo)) #1 /in/Pcseo(14): Foo::{closure}(Object(Foo)) #2 /in/Pcseo(19): deprivatise(Object(Foo), Object(Closure)) #3 {main} thrown in /in/Pcseo on line 20
Process exited with code 255.

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