3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types=1); function a(int $a) { var_dump($a); } a(' 2');
Output for 7.0.0 - 7.2.9
Fatal error: Uncaught TypeError: Argument 1 passed to a() must be of the type integer, string given, called in /in/JaLCW on line 9 and defined in /in/JaLCW:5 Stack trace: #0 /in/JaLCW(9): a(' 2') #1 {main} thrown in /in/JaLCW on line 5
Process exited with code 255.
Output for hhvm-3.22.0
Fatal error: Uncaught TypeError: Argument 1 passed to a() must be an instance of int, string given in /in/JaLCW:-1 Stack trace: #0 /in/JaLCW(-1): a() #1 {main}
Process exited with code 255.
Output for hhvm-3.15.4 - 3.21.3
Fatal error: Uncaught TypeError: Argument 1 passed to a() must be an instance of int, string given in /in/JaLCW:7 Stack trace: #0 /in/JaLCW(9): a() #1 {main}
Process exited with code 255.
Output for 5.6.30
Warning: Unsupported declare 'strict_types' in /in/JaLCW on line 3 Catchable fatal error: Argument 1 passed to a() must be an instance of int, string given, called in /in/JaLCW on line 9 and defined in /in/JaLCW on line 5
Process exited with code 255.