php中基于速度的过滤多维数组

在从数组中筛选数据时，我面临一个问题。我的数组如下所示：-

Array
(
[0] => Array
    (
        [id] => 109729
        [address] => Panipat, Haryana, IN
        [speed] => 0
    )

[1] => Array
    (
        [id] => 109730
        [address] => Panipat, Haryana, IN
        [speed] => 5.55
    )

[2] => Array
    (
        [id] => 109731
        [address] => Panipat, Haryana, IN
        [speed] => 6.555
    )

[3] => Array
    (
        [id] => 109732
        [address] => Panipat, Haryana, IN
        [speed] => 0
    )

[4] => Array
    (
        [id] => 109733
        [address] => Panipat, Haryana, IN
        [speed] => 0
    )
[5] => Array
    (
        [id] => 109734
        [address] => Panipat, Haryana, IN
        [speed] => 2.5
    )
[6] => Array
    (
        [id] => 109735
        [address] => Panipat, Haryana, IN
        [speed] => 4.5
    )
[7] => Array
    (
        [id] => 109736
        [address] => Panipat, Haryana, IN
        [speed] => 10
    )
[8] => Array
    (
        [id] => 109737
        [address] => Panipat, Haryana, IN
        [speed] => 0
    )
)

我想在多个数组中过滤结果，比如当速度（>0）时，如果介于速度为0时，则添加最后一个位置和断点，然后再次从数组开始查找速度（>0）的位置，等等。我的预期输出如下：

Array
(
[0] => Array
    (
        [0] => Array
            (
                [id] => 109730
                [address] => Panipat, Haryana, IN
                [speed] => 5.55
            )
        [1] => Array
            (
                [id] => 109731
                [address] => Panipat, Haryana, IN
                [speed] => 6.555
            )
        [2] => Array
            (
                [id] => 109732
                [address] => Panipat, Haryana, IN
                [speed] => 0
            )

    )
[1] => Array
    (
        [0] => Array
            (
                [id] => 109734
                [address] => Panipat, Haryana, IN
                [speed] => 2.5
            )
        [1] => Array
            (
                [id] => 109735
                [address] => Panipat, Haryana, IN
                [speed] => 4.5
            )
        [2] => Array
            (
                [id] => 109736
                [address] => Panipat, Haryana, IN
                [speed] => 10
            )
        [3] => Array
            (
                [id] => 109737
                [address] => Panipat, Haryana, IN
                [speed] => 0
            )

    )
 )

我已经开始了下面的代码

 foreach($locations as $lkey=> $location){
        if($location['speed'] >0){
            
        }
    }

---

任何人都可以帮助我如何解决此问题，这要感谢adavnce。

您可以收集所有大于0的中间数组，如果找到零，则将零添加到中间结果，将其推送到总体最终结果并清空中间临时数组，如下所示：

<?php

$result = [];
$temp = [];

foreach($locations as $lkey => $location){
    $temp[] = $location;
    if($location['speed'] == 0){
        if(count($temp) > 1){ // meaning this batch has at least 1 entry with speed > 0
             $result[] = $temp;
        }
        $temp = [];
    }
}

if(count($temp) > 0){
    $result[] = $temp;
    $temp = [];
}

print_r($result);

---

第一个元素发生了什么？为什么不包括它，而包括其他0速度元素？我们不能包括第一个元素，因为速度为零。我需要找到中间的停顿，所以我们需要每个数组的0个最后元素。我明白了，只捕获速度的降低，而不开始0。@El_Vanja你能帮我解决这个问题吗？