3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function test(int $a) { echo "$a\n"; } test(3.5);
Output for 7.0.0 - 7.2.0
3
Output for 5.3.18 - 5.6.28
Catchable fatal error: Argument 1 passed to test() must be an instance of int, double given, called in /in/E084N on line 3 and defined in /in/E084N on line 2
Process exited with code 255.