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<?php class Test { private $secret = 'Nyy lbhe Onfr ner orybat gb hf.'; private $callback; final public function run() { call_user_func($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 = new Test; // start editing here $fn = function(){ return $this->foo = 'hello'; }; $fn1 = $fn->bindTo($test, 'Bar'); // specify class name // end editing here echo $test->run();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Class "Bar" not found in /in/borX1 on line 33 Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, no array or string given in /in/borX1:11 Stack trace: #0 /in/borX1(38): Test->run() #1 {main} thrown in /in/borX1 on line 11
Process exited with code 255.

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