3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php (function(int $a){ })("x");
based on 7hq3I
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught TypeError: Argument 1 passed to {closure}() must be of the type integer, string given, called in /in/3rSXO on line 5 and defined in /in/3rSXO:3 Stack trace: #0 /in/3rSXO(5): {closure}('x') #1 {main} thrown in /in/3rSXO on line 3
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/3rSXO on line 5
Process exited with code 255.