如何创建一个PHP数组的摘要值?

How I do summary value of php array ?

I want to display result like this.
DEVICE_1 : LOW=1,MEDIUM=0,HIGHT=0;
DEVICE_2 : LOW=2,MEDIUM=0,HIGHT=0;
DEVICE_3 : LOW=0,MEDIUM=1,HIGHT=2;

如何计算php数组的摘要值?我想显示这样的结果。DEVICE_1:低= 1,中等= 0,高= 0;DEVICE_2:低= 2,中等= 0,高= 0;DEVICE_3:低= 0,中等= 1,高= 2;

This is some data from my business api service

这是来自我的业务api服务的一些数据。

Array
(
    [0] => Array
        (
            [0] => DEVICE_1
            [1] => LOW
            [2] => STAGE_1
        )

    [1] => Array
        (
            [0] => DEVICE_2
            [1] => LOW
            [2] => STAGE_1
        )

    [2] => Array
        (
            [0] => DEVICE_2
            [1] => LOW
            [2] => STAGE_2
        )

    [3] => Array
        (
            [0] => DEVICE_3
            [1] => MEDIUM
            [2] => STAGE_1
        )

    [4] => Array
        (
            [0] => DEVICE_3
            [1] => HIGHT
            [2] => STAGE_2
        )

    [5] => Array
        (
            [0] => DEVICE_3
            [1] => HIGHT
            [2] => STAGE_3
        )

)

1 个解决方案

#1

Where are you getting the mappings such as LOW = 1? Replace in the inner loop with your mappings.

在哪里得到映射，比如LOW = 1?用映射替换内部循环。

foreach ( $array as $device ) {
    $deviceInfo = '';
    foreach ( $device as $specs ) {
         $deviceInfo .= $specs . ' ';
    }
    echo $deviceInfo;
}