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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 $cl1 = static function() { return 'hello'; }; echo $cli(); //Closure::bind($cl1, null, $test); //$test->secret = array('a','b'); // end editing here //echo $test->run();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $cli in /in/KLQ19 on line 33 Fatal error: Uncaught Error: Value of type null is not callable in /in/KLQ19:33 Stack trace: #0 {main} thrown in /in/KLQ19 on line 33
Process exited with code 255.

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