3v4l.org

run code in 300+ PHP versions simultaneously
<?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;*/ $this->callback = Closure::bind($clfn, $test, 'Test'); } } $test = new Test; // $clfn = function(){ $this->secret = 'hello'; }; $test->se = 'j'; // end editing here echo $test->run();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $clfn in /in/eKPXY on line 22 Warning: Undefined variable $test in /in/eKPXY on line 22 Fatal error: Uncaught TypeError: Closure::bind(): Argument #1 ($closure) must be of type Closure, null given in /in/eKPXY:22 Stack trace: #0 /in/eKPXY(22): Closure::bind(NULL, NULL, 'Test') #1 /in/eKPXY(40): Test->__set('se', 'j') #2 {main} thrown in /in/eKPXY on line 22
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: clfn in /in/eKPXY on line 22 Notice: Undefined variable: test in /in/eKPXY on line 22 Warning: Closure::bind() expects parameter 1 to be Closure, null given in /in/eKPXY on line 22 Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /in/eKPXY on line 11 Nyy lbhe Onfr ner orybat gb hf.
Output for 7.3.32 - 7.3.33
Warning: Closure::bind() expects parameter 1 to be Closure, null given in /in/eKPXY on line 22 Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /in/eKPXY on line 11 Nyy lbhe Onfr ner orybat gb hf.
Output for 5.3.0 - 5.3.29
Fatal error: Call to undefined method Closure::bind() in /in/eKPXY on line 22
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/eKPXY on line 35
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/eKPXY on line 35
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/eKPXY on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/eKPXY on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/eKPXY on line 5
Process exited with code 255.
preferences:
208.6 ms | 401 KiB | 312 Q