3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Base { public static function describe() { static $description = null; if ($description === null) { $description = "I am a " . get_called_class() . "\n"; } return $description; } } class Animal extends Base { } class Cat extends Animal { } class Dog extends Animal { } echo Cat::describe(); echo Dog::describe(); echo Animal::describe();
based on kqcJR
Output for 5.3.0 - 7.2.0
I am a Cat I am a Dog I am a Animal
Output for 5.0.0 - 5.2.17
Fatal error: Call to undefined function get_called_class() in /in/Qldve on line 8
Process exited with code 255.
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/Qldve on line 4
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/Qldve on line 4
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/Qldve on line 4
Process exited with code 255.