3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function f($x) { echo $x; } $funs = array(); for ($i=0; $i<10; $i++) { $funs[] = function($i) { f($i); }; } for ($i=0; $i<10; $i++) { $g = $funs[$i]; $g(); }
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 0 passed in /in/QnZ6T on line 14 and exactly 1 expected in /in/QnZ6T:9 Stack trace: #0 /in/QnZ6T(14): {closure}() #1 {main} thrown in /in/QnZ6T on line 9
Process exited with code 255.
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.0.14
Warning: Missing argument 1 for {closure}(), called in /in/QnZ6T on line 14 and defined in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: Missing argument 1 for {closure}(), called in /in/QnZ6T on line 14 and defined in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: Missing argument 1 for {closure}(), called in /in/QnZ6T on line 14 and defined in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: Missing argument 1 for {closure}(), called in /in/QnZ6T on line 14 and defined in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: Missing argument 1 for {closure}(), called in /in/QnZ6T on line 14 and defined in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: Missing argument 1 for {closure}(), called in /in/QnZ6T on line 14 and defined in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: Missing argument 1 for {closure}(), called in /in/QnZ6T on line 14 and defined in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: Missing argument 1 for {closure}(), called in /in/QnZ6T on line 14 and defined in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: Missing argument 1 for {closure}(), called in /in/QnZ6T on line 14 and defined in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: Missing argument 1 for {closure}(), called in /in/QnZ6T on line 14 and defined in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9
Output for hhvm-3.10.0 - 3.14.4
Warning: __invoke() expects exactly 1 parameter, 0 given in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: __invoke() expects exactly 1 parameter, 0 given in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: __invoke() expects exactly 1 parameter, 0 given in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: __invoke() expects exactly 1 parameter, 0 given in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: __invoke() expects exactly 1 parameter, 0 given in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: __invoke() expects exactly 1 parameter, 0 given in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: __invoke() expects exactly 1 parameter, 0 given in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9 Warning: __invoke() expects exactly 1 parameter, 0 given in /in/QnZ6T on line 9 Notice: Undefined variable: i in /in/QnZ6T on line 9
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/QnZ6T on line 9
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/QnZ6T on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/QnZ6T on line 9
Process exited with code 255.