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run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { public static function isItInt(string $i) { var_dump(is_int($i)); } } Foo::isItInt("1");
Output for 7.0.0 - 7.2.0
bool(false)
Output for 5.3.21 - 5.6.28
Catchable fatal error: Argument 1 passed to Foo::isItInt() must be an instance of string, string given, called in /in/l5e8R on line 9 and defined in /in/l5e8R on line 4
Process exited with code 255.