参数 | 描述 |
---|---|
array | 必需。规定要使用的数组。 |
size | 必需。规定每个新数组包含多少个元素。 |
preserve_key |
可选。可能的值:
|
<?php $a=array("a"=>"Cat","b"=>"Dog","c"=>"Horse","d"=>"Cow"); print_r(array_chunk($a,2)); ?>
输出:
Array ( [0] => Array ( [0] => Cat [1] => Dog ) [1] => Array ( [0] => Horse [1] => Cow ) )
<?php $a=array("a"=>"Cat","b"=>"Dog","c"=>"Horse","d"=>"Cow"); print_r(array_chunk($a,2,true)); ?>
输出:
Array ( [0] => Array ( [a] => Cat [b] => Dog ) [1] => Array ( [c] => Horse [d] => Cow ) )
制作:
http://www.7di.net 生活网搜集整理 参考: http://www.w3school.com.cn/php/func_array_chunk.asp |