3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $list = new SplDoublyLinkedList; $list->push("baz"); $unser = $list->unserialize('i:0;:s:3:"foo";:s:3:"bar";'); var_dump($list);
Output for 5.4.0 - 7.2.0
object(SplDoublyLinkedList)#1 (2) { ["flags":"SplDoublyLinkedList":private]=> int(0) ["dllist":"SplDoublyLinkedList":private]=> array(3) { [0]=> string(3) "baz" [1]=> string(3) "foo" [2]=> string(3) "bar" } }
Output for 5.3.0 - 5.3.29
Fatal error: Call to undefined method SplDoublyLinkedList::unserialize() in /in/fs8On on line 4
Process exited with code 255.
Output for 5.0.0 - 5.2.17
Fatal error: Class 'SplDoublyLinkedList' not found in /in/fs8On on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: spldoublylinkedlist in /in/fs8On on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: spldoublylinkedlist in /in/fs8On on line 2