在PHP多维数组中删除父级 [英] Remove Parent in PHP Multidimensional Array

问题描述

在多维数组中删除匹配键的父键的最佳方法是什么？例如，假设我们有以下数组，我想找到 [text] = a，然后删除其父数组[0] ...

What's the best way to remove the parent of a matched key in an Multidimensional Array? For example, let's assume we have the following array and I want to find "[text] = a" and then delete its parent array [0]...

(array) Array
(

[0] => Array
    (
        [text] => a
        [height] => 30
    )

[1] => Array
    (
        [text] => k
        [height] => 30
    )
)

推荐答案

很明显：

foreach ($array as $key => $item) {
    if ($item['text'] === 'a') {
        unset($array[$key]);
    }
}

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