3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function sum(float ...$numbers) : float { $intsum = function ($sum, array $numbers) use(&$intsum) { if (count($numbers) == 0) { return $sum; } $number = array_shift($numbers); $sum += $number; return $intsum($sum, $numbers); }; return $intsum(0, $numbers); } echo call_user_func_array('sum', range(1, 100)); echo PHP_EOL; echo sum(1.5, 2, 3, 4); echo PHP_EOL; try { sum('a', 'b', 'c'); } catch (Error $e) { echo $e->getMessage(); }
based on V06BL
Output for 7.0.0 - 7.2.0
5050 10.5 Argument 3 passed to sum() must be of the type float, string given, called in /in/DRcdY on line 24
Output for 5.6.8 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/DRcdY 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/DRcdY 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/DRcdY on line 3
Process exited with code 255.