的最后3个元素我有一个数组:PHP获取数组
[13] => Array
(
[0] => joe
[1] => 0
[14] => Array
(
[0] => bob
[1] => 0
)
[15] => Array
(
[0] => sue
[1] => 0
)
[16] => Array
(
[0] => john
[1] => 0
)
[17] => Array
(
[0] => harry
[1] => 0
)
[18] => Array
(
[0] => larry
[1] => 0
)
我怎样才能获得最后3个元素,同时保留了钥匙? (数组中的元素的数量可能会有所不同,所以我不能在第二个元素后只需快讯)
所以输出将是:
[16] => Array
(
[0] => john
[1] => 0
)
[17] => Array
(
[0] => harry
[1] => 0
)
[18] => Array
(
[0] => larry
[1] => 0
)
谢谢!不知道array_slice()有第四个参数。 – alex 2011-03-29 06:59:36