3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function floorDiff(string $input): int { if ($input === '(') { return 1; } } assert(floorDiff('(') === 1);
based on C7OCu
Output for 7.0.0 - 7.2.0
Output for 5.3.20 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/r7m4B on line 3
Process exited with code 255.