3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $rand = range(0, 50); shuffle($rand); $rand2 = range(0, 50); shuffle($rand2); $arr = array_combine($rand, $rand2); foreach(array_filter($arr,function($v,$k){ return $k <= 15 && $k >= 10; },2) as $key => $value) { echo "$key: $value\n"; }
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 1 passed and exactly 2 expected in /in/39FGo:11 Stack trace: #0 [internal function]: {closure}(24) #1 /in/39FGo(11): array_filter(Array, Object(Closure), 2) #2 {main} thrown in /in/39FGo on line 11
Process exited with code 255.
Output for 5.6.0 - 7.0.14
Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Warning: Missing argument 2 for {closure}() in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11 Notice: Undefined variable: k in /in/39FGo on line 11
Output for 5.3.0 - 5.5.38
Warning: array_filter() expects at most 2 parameters, 3 given in /in/39FGo on line 11 Warning: Invalid argument supplied for foreach() in /in/39FGo on line 11
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/39FGo on line 11
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/39FGo on line 11
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/39FGo on line 11
Process exited with code 255.