3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class TestException extends Exception {} $e = new TestException(); var_dump(get_class($e));
Output for 5.0.0 - 7.1.0
string(13) "TestException"
Output for 4.3.2 - 4.4.9
Fatal error: Class testexception: Cannot inherit from undefined class exception in /in/HFLVP on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Class testexception: Cannot inherit from undefined class exception in /in/HFLVP on line 2