3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = static function() { var_dump($this); }; //$b(); $d = $b->bindTo(new StdClass()); ${d}();
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: Cannot bind an instance to a static closure in /in/4gBqE on line 6 Fatal error: Uncaught Error: Undefined constant "d" in /in/4gBqE:7 Stack trace: #0 {main} thrown in /in/4gBqE on line 7
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Cannot bind an instance to a static closure in /in/4gBqE on line 6 Warning: Use of undefined constant d - assumed 'd' (this will throw an Error in a future version of PHP) in /in/4gBqE on line 7 Fatal error: Uncaught Error: Function name must be a string in /in/4gBqE:7 Stack trace: #0 {main} thrown in /in/4gBqE on line 7
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
Warning: Cannot bind an instance to a static closure in /in/4gBqE on line 6 Notice: Use of undefined constant d - assumed 'd' in /in/4gBqE on line 7 Fatal error: Uncaught Error: Function name must be a string in /in/4gBqE:7 Stack trace: #0 {main} thrown in /in/4gBqE on line 7
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Warning: Cannot bind an instance to a static closure in /in/4gBqE on line 6 Notice: Use of undefined constant d - assumed 'd' in /in/4gBqE on line 7 Notice: Undefined variable: this in /in/4gBqE on line 3 NULL
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_FUNCTION, expecting T_PAAMAYIM_NEKUDOTAYIM in /in/4gBqE on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STATIC in /in/4gBqE on line 3
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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STATIC in /in/4gBqE on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/4gBqE on line 3
Process exited with code 255.

preferences:
298.99 ms | 401 KiB | 458 Q