3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function test(string $s, int $i) {} test('', 0);
Output for 7.0.0 - 7.2.0
Output for 5.3.19 - 5.6.28
Catchable fatal error: Argument 1 passed to test() must be an instance of string, string given, called in /in/lDUY0 on line 5 and defined in /in/lDUY0 on line 3
Process exited with code 255.