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<?php class Q extends SplQueue { } $q = new Q(); $q->enqueue('first'); $q->enqueue('second'); $q->enqueue('third'); echo $q->bottom(); var_dump($q);
Output for git.master, git.master_jit, rfc.property-hooks
firstobject(Q)#1 (2) { ["flags":"SplDoublyLinkedList":private]=> int(4) ["dllist":"SplDoublyLinkedList":private]=> array(3) { [0]=> string(5) "first" [1]=> string(6) "second" [2]=> string(5) "third" } }

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