3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function test_1(int $arg_1, int $arg_2): int{ return $arg_1+$arg_2; } $result = test_1(1,2); echo $result;
based on T6lAX
Output for 7.0.0 - 7.2.0
3
Output for 5.5.0 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/3e1GO on line 3
Process exited with code 255.