1--TEST-- 2SplDoublyLinkedList::offsetGet() with no parameter passed. 3--CREDITS-- 4PHPNW Test Fest 2009 - Jordan Hatch 5--FILE-- 6<?php 7 8$array = new SplDoublyLinkedList( ); 9 10$get = $array->pop( 'param' ); 11 12?> 13--EXPECTF-- 14Warning: SplDoublyLinkedList::pop() expects exactly 0 parameters, 1 given in %s on line %d 15