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Php 从数组中删除元素并从0中重新索引_Php_Arrays - Fatal编程技术网

Php 从数组中删除元素并从0中重新索引

Php 从数组中删除元素并从0中重新索引,php,arrays,Php,Arrays,我有一个像上面这样的数组输出,我想从数组中删除一个元素,然后再次从0中重新索引它。我尝试在php中使用数组_值,但完成此操作后,它将删除[REF_DETAIL],其中0和TOTAL_COUNT为1,请使用php提供解决方案 Array ( [REF_DETAILS] = Array ( [0] = Array ( [ID] => 1231312

我有一个像上面这样的数组输出,我想从数组中删除一个元素,然后再次从0中重新索引它。我尝试在php中使用数组_值,但完成此操作后,它将删除[REF_DETAIL],其中0和TOTAL_COUNT为1,请使用php提供解决方案

Array (
    [REF_DETAILS] = Array
        (
            [0] = Array
                (
                    [ID] => 1231312
                    [USER] => USER
                )

            [1] = Array
                (
                    [TID] => 2754042         
                    [USER] = USER
                )
            [1] = Array
                (
                    [TID] => 534535         
                    [USER] = USER
                )

        )

    [TOTAL_COUNT] = 31
)

使用
阵列拼接
(),它会自动重新编制索引

阵列拼接($array['REF\u DETAILS',1,1)

使用

输出:

$arr = Array (
    'REF_DETAILS' => Array(
        0 => Array(
            'ID' => '> 1231312',
            'USER' => '> USER',
        ),
        1 => Array(
            'TID' => '> 2754042         ',
            'USER' => 'USER',
        ),
        2 => Array(
            'TID' => '> 534535         ',
            'USER' => 'USER',
        ),
    ),
    'TOTAL_COUNT' => 31,
);

array_shift($arr['REF_DETAILS']);
print_r($arr);

如果阵列变大,解决方案非常昂贵。样本数据是不可能的。数组中的单个级别上可能不存在重复键。
$arr = Array (
    'REF_DETAILS' => Array(
        0 => Array(
            'ID' => '> 1231312',
            'USER' => '> USER',
        ),
        1 => Array(
            'TID' => '> 2754042         ',
            'USER' => 'USER',
        ),
        2 => Array(
            'TID' => '> 534535         ',
            'USER' => 'USER',
        ),
    ),
    'TOTAL_COUNT' => 31,
);

array_shift($arr['REF_DETAILS']);
print_r($arr);
Array
(
    [REF_DETAILS] => Array
        (
            [0] => Array
                (
                    [TID] => > 2754042
                    [USER] => USER
                )

            [1] => Array
                (
                    [TID] => > 534535
                    [USER] => USER
                )

        )

    [TOTAL_COUNT] => 31
)