试图根据数组的索引是否可以被整除来对数组进行分组。我试过for循环和foreach循环的各种组合,如果($ i%3 == 0)...但是,它不是以我需要的方式输出。PHP - 按键值分组数组
这里是一个大大简化阵列(原始数据中含有大量高度敏感信息......)
原始数组类似于这样:
$item[0]['Section 1']['Item 2'] => 1334;
$item[1]['Section 2']['Item 3'] => 15454;
$item[2]['Section 3']['Item 4'] => 1452;
$item[3]['Section 4']['Item 5'] => 1341;
$item[4]['Section 5']['Item 6'] => 1788655;
$item[5]['Section 6']['Item 7'] => 13;
$item[6]['Section 7']['Item 8'] => 142;
$item[7]['Section 8']['Item 9'] => 15678;
$item[8]['Section 9']['Item 10'] => 15542;
$item[9]['Section 10']['Item 11'] => 16578;
$item[10]['Section 11']['Item 12'] => 18452;
$item[11]['Section 12']['Item 13'] => 16565;
我想组每3个记录,像这样:
$newitem[0]['Section 1']['Item 2'] => 1334;
$newitem[0]['Section 2']['Item 3'] => 15454;
$newitem[0]['Section 3']['Item 4'] => 1452;
$newitem[1]['Section 4']['Item 5'] => 1341;
$newitem[1]['Section 5']['Item 6'] => 1788655;
$newitem[1]['Section 6']['Item 7'] => 13;
$newitem[2]['Section 7']['Item 8'] => 142;
$newitem[2]['Section 8']['Item 9'] => 15678;
$newitem[2]['Section 9']['Item 10'] => 15542;
$newitem[3]['Section 10']['Item 11'] => 16578;
$newitem[3]['Section 11']['Item 12'] => 18452;
$newitem[3]['Section 12']['Item 13'] => 16565;
该格式不是“错误的”,例如, 'newitem [0]'只需要是一个关联数组。因此'array_chunk'会变得很近,但不会像他暗示的那样格式化它(即它提供了一个二维数组''newitem [0] [0]'''$ newitem [0] [1 ]','$ newitem [0] [2]','$ newitem [1] [0]',...) – 2012-04-21 02:07:15
好吧..刚刚更新我的答案替代 – Baba 2012-04-21 02:14:19