本文介紹了PHP刪除數組的第一個索引并重新索引的處理方法，對大家解決問題具有一定的參考價值，需要的朋友們下面隨著小編來一起學習吧！
問題描述
限時送ChatGPT賬號..
我有一個像數組
<代碼>([0] =>一個[2] =>乙[4] =>C[6] =>D)
我想刪除第一個元素，然后重新索引數組以獲得輸出
<代碼>([0] =>乙[1] =>C[2] =>D)
我需要使用哪個 PHP 函數?
<小時>更新
輸入數組是
數組([0] =>大批([0] =>一些不需要的文字[1] =>你瘋了)[2] =>大批([0] =>我下面的文字[1] =>你瘋了)[10] =>大批([0] =>我愛的名言[1] =>你瘋了))輸出應該像
數組([0] =>大批([0] =>我下面的文字[1] =>你瘋了)[1] =>大批([0] =>我愛的名言[1] =>你瘋了)) 解決方案
With array_splice.
http://www.php.net/manual/en/function.array-splice.php
<前>php > print_r($input);大批([0] => A[2] => B[4] => C[6] => D)php > array_splice($input, 0, 1);php > print_r($input);大批([0] => B[1] => C[2] => D)I have an array like Array
(
[0] => A
[2] => B
[4] => C
[6] => D
)
I want to remove the first element and then re-index array to get the output
(
[0] => B
[1] => C
[2] => D
)
Which PHP function i need to use?
Update
Input array is
Array
(
[0] => Array
(
[0] => Some Unwanted text
[1] => You crazyy
)
[2] => Array
(
[0] => My belowed text
[1] => You crazyy
)
[10] => Array
(
[0] => My loved quote
[1] => You crazyy
)
)
And the output should be like
Array
(
[0] => Array
(
[0] => My belowed text
[1] => You crazyy
)
[1] => Array
(
[0] => My loved quote
[1] => You crazyy
)
)
解決方案
With array_splice.
http://www.php.net/manual/en/function.array-splice.php
php > print_r($input);
Array
(
[0] => A
[2] => B
[4] => C
[6] => D
)
php > array_splice($input, 0, 1);
php > print_r($input);
Array
(
[0] => B
[1] => C
[2] => D
)
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