3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class CbMan { public function fn(callable $cb) { echo $cb(); } } class Pippo { public function yah() { return "hello world"; } } $methods = ['yah']; $cb = [new Pippo(), $methods]; $cbman = new CbMan(); $cbman->fn($cb);
based on O8oWF
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught TypeError: Argument 1 passed to CbMan::fn() must be callable, array given, called in /in/JZJ84 on line 23 and defined in /in/JZJ84:5 Stack trace: #0 /in/JZJ84(23): CbMan->fn(Array) #1 {main} thrown in /in/JZJ84 on line 5
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Catchable fatal error: Argument 1 passed to CbMan::fn() must be callable, array given, called in /in/JZJ84 on line 23 and defined in /in/JZJ84 on line 5
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/JZJ84 on line 19
Process exited with code 255.