PHP将Array_values合并为单个

Question

数组看起来像

$arr = Array
    (
        [0] => Array
            (
                [TEXT] => A
            )

        [1] => Array
            (
                [TEXT] => B
            )

        [2] => Array
            (
                [TEXT] => C
            )

    )

我正在尝试像这样输出数组

$arr = Array
(
    [TEXT] => ABC
)

我尝试使用数组内爆，但仍然没有运气任何想法？感谢

Answer 1

$arr = [
    ['TEXT' => 'A'],
    ['TEXT' => 'B'],
    ['TEXT' => 'C'],
];

$new_arr = [];
$concat = '';
foreach ($arr as $key => $value) {
    $concat .= $value['TEXT'];
}

$new_arr['TEXT'] = $concat;
var_dump($new_arr);