Lines Matching refs:dll
5 $dll = new SplDoublyLinkedList();
6 $dll->push(1);
7 $dll->push(2);
8 $dll->push(3);
9 $dll->push(4);
12 $dll->rewind();
13 $dll->prev();
14 var_dump($dll->current());
15 $dll->rewind();
16 var_dump($dll->current());
17 $dll->next();
18 var_dump($dll->current());
19 $dll->next();
20 $dll->next();
21 var_dump($dll->current());
22 $dll->prev();
23 var_dump($dll->current());
