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run code in 150+ php & hhvm versions
Bugs & Features
<?php $test = 'TEST'; $a = function($value) use($test) { echo $value . ' ' . $test; }; class A { public function doCallback($callback, array $params = array()) { $callbacks = array( $callback, $params ); call_user_func_array($callbacks[0], $callbacks[1]); } } $objA = new A(); $objA->doCallback($a);
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 0 passed in /in/LNHN9 on line 14 and exactly 1 expected in /in/LNHN9:4 Stack trace: #0 /in/LNHN9(14): {closure}() #1 /in/LNHN9(18): A->doCallback(Object(Closure)) #2 {main} thrown in /in/LNHN9 on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.14
Warning: Missing argument 1 for {closure}(), called in /in/LNHN9 on line 14 and defined in /in/LNHN9 on line 4 Notice: Undefined variable: value in /in/LNHN9 on line 5 TEST
Output for hhvm-3.10.0 - 3.12.0
Warning: __invoke() expects exactly 1 parameter, 0 given in /in/LNHN9 on line 5 Notice: Undefined variable: value in /in/LNHN9 on line 5 TEST
Output for 5.3.0 - 5.6.28
Warning: Missing argument 1 for {closure}() in /in/LNHN9 on line 4 Notice: Undefined variable: value in /in/LNHN9 on line 5 TEST
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/LNHN9 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/LNHN9 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/LNHN9 on line 4
Process exited with code 255.