3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Human { } class Animal { } interface FeelingsInterface { } class Person extends Human implements FeelingsInterface { } class Dog extends Animal implements FeelingsInterface { } $me = new Person(); $dog = new Dog(); echo class_implements($me); echo class_implements($dog);
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/09k7h on line 15 Array Notice: Array to string conversion in /in/09k7h on line 16 Array
Output for 5.0.0 - 5.3.29
ArrayArray
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/09k7h on line 6
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 in /in/09k7h on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/09k7h on line 6
Process exited with code 255.