php 合并一个二维数组相同健，相同健的值相加
2020-04-02 17:21:05
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$arr2 = array(
0=>array(
"name" => "编程爱好者之家",
"total" => 80,
"num" => 3
),
1=>array(
"name" => "编程爱好者之家",
"total" => 3,
"num" => 1
),
2=>array(
"name" => "测试",
"total" => 100,
"num" => 88
),
);
$item=array();
foreach($arr2 as $k=>$v){
if(!isset($item[$v['name']])){
$item[$v['name']]=$v;
}else{
$item[$v['name']]['total']+=$v['total'];
$item[$v['name']]['num']+=$v['num'];
}
}
print_r($item);输出结果如下
