多维数组的最大值 [英] Max Value of multidimensional array

问题描述

我有这样的阵列

 阵列
（
    [2014年8月14日] =＆GT;排列
        （
            [18:00:00] =＆GT;排列
                （
                    [6] =＆GT;排列
                        （
                            [价格] =＆GT; 15.36
                            [avail_clean] =＆GT;五
                            [avail_noclean] =＆GT; 6
                        ）                    [7] =＆GT;排列
                        （
                            [价格] =＆GT; 17.35
                            [avail_clean] =＆GT; 2
                            [avail_noclean] =＆GT; 3
                        ）                ）            [19:00:00] =＆GT;排列
                （
                    [6] =＆GT;排列
                        （
                            [价格] =＆GT; 15.36
                            [avail_clean] =＆GT;五
                            [avail_noclean] =＆GT; 6
                        ）                    [7] =＆GT;排列
                        （
                            [价格] =＆GT; 17.35
                            [avail_clean] =＆GT; 2
                            [avail_noclean] =＆GT; 3
                        ）                ）        ））
 

我怎样才能为6安培以下; 7分开：
- 价格的总和
- avail_clean的最大值
- 的最大avail_noclean

我得到的远远的价格：

 的foreach（$预订为$日期=＆GT; $键）{
    的foreach（$键$时间=＆GT; $ KEY2）{
        的foreach（$ KEY2为$房=＆GT; $ KEY3）{
            的foreach（$ KEY3为$价格=＆GT; $ KEY4）{
                如果（$价格==价格）{
                    如果（使用isset（$ sumRoom [$室] ['总']））{
                        $ sumRoom [$室] ['总'] +​​ = $ KEY4;
                    }其他{
                        $ sumRoom [$室] ['总'] = $ KEY4;
                    }
                }
            }
        }    }
}
 

给我这个

 阵列（
[6] =＆GT;排列
    （
        [总] =＆GT; 30,72
    ）[7] =＆GT;排列
    （
        [总] =＆GT; 34,7
    ）
 

）

但有关MAX（），我应该在哪里放什么？

解决方案

 的foreach（$预订为$日期=＆GT; $次）{
    的foreach（$倍$时间=＆GT; $房间）{
        的foreach（$房间为$房=＆GT; $选项）{$ sumRoom [$室] ['总'] = 0;
            的foreach（$选项，$选项=＆GT; $值）{                如果（$选项==价格）{
                    $ sumRoom [$室] ['总'] +​​ = $价值;
                }
                如果（$选项==avail_clean）{
                    $ avail_clean [$室] [] = $价值;
                }
                如果（$选项==avail_noclean）{
                    $ avail_noclean [$室] [] = $价值;
                }            }
            $ sumRoom [$室] ['avail_clean_max'] = MAX（$ avail_clean [$室]）;
            $ sumRoom [$室] ['avail_noclean'] = MAX（$ avail_noclean [$室]）;
        }
    }
}
 

我已经编辑我的答案。我已经合并在同一个阵列即 $ sumRoom

I have this Array

  Array
(
    [2014-08-14] => Array
        (
            [18:00:00] => Array
                (
                    [6] => Array
                        (
                            [price] => 15.36
                            [avail_clean] => 5
                            [avail_noclean] => 6
                        )

                    [7] => Array
                        (
                            [price] => 17.35
                            [avail_clean] => 2
                            [avail_noclean] => 3
                        )

                )

            [19:00:00] => Array
                (
                    [6] => Array
                        (
                            [price] => 15.36
                            [avail_clean] => 5
                            [avail_noclean] => 6
                        )

                    [7] => Array
                        (
                            [price] => 17.35
                            [avail_clean] => 2
                            [avail_noclean] => 3
                        )

                )

        )

)

How can I get the following for 6 & 7 seperately: - Sum of price - max of avail_clean - max of avail_noclean

I got that far for the price:

foreach ($bookable as $date=>$key) {
    foreach ($key as $time=>$key2) {
        foreach($key2 as $room=>$key3){
            foreach($key3 as $price=>$key4){
                if($price == "price"){
                    if(isset($sumRoom[$room]['total'])){
                        $sumRoom[$room]['total'] += $key4;
                    }else{
                        $sumRoom[$room]['total'] = $key4;
                    }
                }
            }
        }

    }
}

Gives me this

Array(
[6] => Array
    (
        [total] => 30,72
    )

[7] => Array
    (
        [total] => 34,7
    )

)

But what about the max(), where should I put that?

解决方案

foreach ($bookable as $date=>$times) {
    foreach ($times as $time=>$rooms) {
        foreach($rooms as $room=>$options){ $sumRoom[$room]['total'] = 0;
            foreach($options as $option=>$value){

                if($option == "price"){
                    $sumRoom[$room]['total'] += $value;
                }
                if($option == "avail_clean"){
                    $avail_clean[$room][] = $value;
                }
                if($option == "avail_noclean"){
                    $avail_noclean[$room][] = $value;
                }

            }
            $sumRoom[$room]['avail_clean_max'] = max($avail_clean[$room]);
            $sumRoom[$room]['avail_noclean'] = max($avail_noclean[$room]);
        }
    }
}

I've edited my answer.. I've merged all in one array i.e. $sumRoom

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