3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $somethingUseful = "and in case I don't see you again, goodafternoon, goodevening, and goodnight!"; $closureFunction = function ($str) use ($somethingUseful) { $str = $somethingUseful; return $str; }; echo $closureFunction();
based on 7A2qH
Output for 7.1.0 - 7.2.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 0 passed in /in/SGndE on line 10 and exactly 1 expected in /in/SGndE:5 Stack trace: #0 /in/SGndE(10): {closure}() #1 {main} thrown in /in/SGndE on line 5
Process exited with code 255.
Output for 5.3.18 - 7.0.20
Warning: Missing argument 1 for {closure}(), called in /in/SGndE on line 10 and defined in /in/SGndE on line 5 and in case I don't see you again, goodafternoon, goodevening, and goodnight!