3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class dog { public function do_drool() { echo "Sluuuuurp\n"; } } class cat { } function drool(dog $some_dog) { $some_dog->do_drool(); } $poppy = new dog(); drool($poppy); ?>
based on F45bM
Output for 5.0.0 - 7.2.0
Sluuuuurp
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/cJfMQ on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/cJfMQ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/cJfMQ on line 3
Process exited with code 255.