本文介绍了按键合并数组并求和另一个键的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有这个数组,我需要按名称"键合并,还需要求和键价格",更多代码示例.键是静态的.
I have this array and I need merge by key "name", also sum key "price", more in code example. Keys are static.
Array
(
[0] => Array
(
[name] => Sapiente quo incidunt nostrum dolore
[price] => 50
)
[1] => Array
(
[name] => Global Donation
[price] => 10
)
[2] => Array
(
[name] => Global Donation
[price] => 10
)
)
想要的结果:
Array
(
[0] => Array
(
[name] => Sapiente quo incidunt nostrum dolore
[price] => 50
)
[1] => Array
(
[name] => Global Donation
[price] => 20
)
)
非常感谢
推荐答案
好的,我找到了
$items = array();
foreach($prepare as $k=>$v) {
if(!isset($items[$v['name']])) {
$items[$v['name']] = $v;
} else {
$items[$v['name']]['price'] += $v['price'];
}
}
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