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<?php class Test { private $secret = 'Nyy lbhe Onfr ner orybat gb hf.'; // private $callback; public $callback; final public function run() { call_user_func($this->callback); return $this->secret . PHP_EOL; } public function __set($k, $v) { $key = $v[($v[$v])]; // $v is some kind of weird array $value = $v(); // and a callback! $this->{$key} = $value; } //$test->callback = Closure::bind($clfn, null, 'Test'); } $test = new Test; // $clfn = function(){ $test->secret = '1'; }; $test->callback = Closure::bind($clfn, null, 'Test'); // end editing here echo $test->run();
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Attempt to assign property "secret" on null in /in/rbVoq:34 Stack trace: #0 /in/rbVoq(12): Test::{closure}() #1 /in/rbVoq(42): Test->run() #2 {main} thrown in /in/rbVoq on line 34
Process exited with code 255.

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