3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A {} class B extends A {} class C extends B {} var_dump(class_parents('C'));
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(2) { ["B"]=> string(1) "B" ["A"]=> string(1) "A" }
Output for 5.0.0 - 5.0.5
Warning: class_parents() expects parameter 1 to be object, string given in /in/Vt9sg on line 7 bool(false)
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: class_parents() in /in/Vt9sg on line 7
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: class_parents() in /in/Vt9sg on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: class_parents() in /in/Vt9sg on line 7