mirror of
https://github.com/php/php-src.git
synced 2024-09-23 10:57:26 +00:00
44 lines
678 B
PHP
44 lines
678 B
PHP
--TEST--
|
|
SPL: DoublyLinkedList: iterator modes
|
|
--FILE--
|
|
<?php
|
|
$dll = new SplDoublyLinkedList();
|
|
$dll->push(2);
|
|
$dll->push(3);
|
|
$dll->push(4);
|
|
|
|
$dll->setIteratorMode(SplDoublyLinkedList::IT_MODE_LIFO);
|
|
|
|
foreach ($dll as $k => $v) {
|
|
echo "$k=>$v\n";
|
|
}
|
|
|
|
$dll->setIteratorMode(SplDoublyLinkedList::IT_MODE_FIFO);
|
|
foreach ($dll as $k => $v) {
|
|
echo "$k=>$v\n";
|
|
}
|
|
|
|
$dll->setIteratorMode(SplDoublyLinkedList::IT_MODE_FIFO | SplDoublyLinkedList::IT_MODE_DELETE);
|
|
var_dump($dll->count());
|
|
foreach ($dll as $k => $v) {
|
|
echo "$k=>$v\n";
|
|
}
|
|
var_dump($dll->count());
|
|
|
|
?>
|
|
===DONE===
|
|
<?php exit(0); ?>
|
|
--EXPECTF--
|
|
2=>4
|
|
1=>3
|
|
0=>2
|
|
0=>2
|
|
1=>3
|
|
2=>4
|
|
int(3)
|
|
0=>2
|
|
0=>3
|
|
0=>4
|
|
int(0)
|
|
===DONE===
|