3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function my_func(int $n) { var_dump($n); } my_func('6'); // => (int) 6 my_func(3.1415); // => (int) 3 my_func(TRUE); // => (int) 1 my_func([]]); // => (int) 1 my_func(NULL); // => Fatal error: Uncaught TypeError: Argument 1 passed to my_func() must be of the type integer, null given.
based on 7ZUsV
Output for 7.0.0 - 7.1.7
Parse error: syntax error, unexpected ']', expecting ',' or ')' in /in/54rA5 on line 7
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected ']', expecting ')' in /in/54rA5:7 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.30
Parse error: syntax error, unexpected ']' in /in/54rA5 on line 7
Process exited with code 255.