3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function sum(...$numbers) : float { $sum = 0; foreach ($numbers as $number) { $sum += $number; } return $sum; } echo sum(1,2,3,4); echo PHP_EOL; echo sum(1.5,2,3,4);
based on 1pc9N
Output for 7.0.0 - 7.2.0
10 10.5
Output for 5.6.8 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/TrXRv on line 3
Process exited with code 255.
Output for 5.4.10 - 5.5.35
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/TrXRv on line 3
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/TrXRv on line 3
Process exited with code 255.