(PHP 4, PHP 5, PHP 7)
array_unshift — 锟斤拷锟斤拷锟介开头锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷元
array_unshift() 锟斤拷锟斤拷锟斤拷牡锟皆拷锟斤拷氲�
array 锟斤拷锟斤拷目锟酵凤拷锟阶拷獾ピ拷锟斤拷锟轿拷锟斤拷灞伙拷锟斤拷锟侥ｏ拷锟斤拷舜锟斤拷氲ピ拷锟斤拷锟斤拷锟酵拷锟斤拷锟剿筹拷锟斤拷锟斤拷械锟斤拷锟街碉拷锟斤拷锟斤拷锟斤拷薷锟轿拷锟斤拷憧硷拷锟斤拷录锟斤拷锟斤拷锟斤拷锟斤拷械锟斤拷锟斤拷旨锟斤拷锟斤拷锟斤拷植锟斤拷洹�
array锟斤拷锟斤拷锟斤拷锟斤拷椤�
...锟斤拷锟斤拷谋锟斤拷锟斤拷锟�
锟斤拷锟斤拷 array 锟斤拷锟斤拷锟铰的碉拷元锟斤拷目锟斤拷
| 锟芥本 | 说锟斤拷 |
|---|---|
| 7.3.0 | 锟斤拷锟节匡拷锟斤拷只锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫ｏ拷之前锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 |
Example #1 array_unshift() 锟斤拷锟斤拷
<?php
$queue = array("orange", "banana");
array_unshift($queue, "apple", "raspberry");
print_r($queue);
?>
锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�
Array
(
[0] => apple
[1] => raspberry
[2] => orange
[3] => banana
)