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run code in 200+ php & hhvm versions
Bugs & Features
<?php error_reporting(E_ALL | E_STRICT); function num(int $foo) { return $foo; } var_dump(num(1), num('1'));
based on 9TitZ
Output for 7.0.0 - 7.2.0
int(1) int(1)
Output for 5.3.20 - 5.6.28
Catchable fatal error: Argument 1 passed to num() must be an instance of int, integer given, called in /in/H06T3 on line 10 and defined in /in/H06T3 on line 5
Process exited with code 255.