我需要将数组中的数据与PHP合并。
假设我有这个数组:
Array
(
[0] => Array
(
[date] => 2018-03-26
[person] => 120.00
[color] => Black
)
[1] => Array
(
[date] => 2018-03-26
[person] => 120.00
[color] => Yellow
)
[2] => Array
(
[date] => 2018-03-27
[person] => 120.00
[color] => Red
)
)
如何合并具有相似日期的数据以获得类似的内容?
Array
(
[0] => Array
(
[2018-03-26] => Array
(
[0] => Array
(
[person] => 120.00
[color] => Black
)
[1] => Array
(
[person] => 120.00
[color] => Yellow
)
)
)
[1] => Array
(
[2018-03-27] => Array
(
[0] => Array
(
[person] => 120.00
[color] => Red
)
)
)
)
这是我在SO和Google上阅读一些文档时所尝试的:
$newArray = array();
foreach ($initialArray as $item) {
if (!empty($newArray[$item['date']])) {
$currentValue = $newArray[$item['date']];
$newArray[$item['date']]['person'] = $item['person'];
$newArray[$item['date']]['color'] = $item['color'];
} else {
$newArray[$item['date']] = $item;
}
}
我在这里想念的是什么?
感谢。
答案 0 :(得分:0)
我找到了另一个解决方案:
$return = array();
foreach($datas as $val) {
if (!isset($return[$val['date']])) {
$return[$val['date']] = array();
}
$return[$val['date']][] = $val;
}