PHP remove the first index of an array and re-index - php

Question

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
)
)

Answer 1

You can use
array_shift($array)
Documentation for array_shift

Answer 2

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
)

Answer 3

we can do it with array_shift() which will remove the 1st index of array and after that use array_values() which will re-index the array values as i did not get from the #User123's answer, try below one:
<?php
$array = array(
0 => "A",
2 => "B",
4 => "C",
6 => "D"
);
array_shift($array);
$array = array_values($array);
echo "<pre>";
print_r($array);
Output: check the output here https://eval.in/837709
Array
(
[0] => B
[1] => C
[2] => D
)
Same for your Updated Input array
<?php
$array = array(
0 => array(
0 => "Some Unwanted text",
1 => "You crazyy"
),
2 => array(
0 => "My belowed text",
1 => "You crazyy"
),
10 => array(
0 => "My loved quote",
1 => "You crazyy"
)
);
array_shift($array);
$array = array_values($array);
echo "<pre>";
print_r($array);
Output: check the output here https://eval.in/837711
Array
(
[0] => Array
(
[0] => My belowed text
[1] => You crazyy
)
[1] => Array
(
[0] => My loved quote
[1] => You crazyy
)
)

Answer 4

You can cut the array as many many index as you want
$newArray = array_splice($oldArray, $startIndex, $lengthToSlice);

Answer 5

$array=array(
0 => 'A',
2 => 'B',
4 => 'C',
6 => 'D'
);
unset($array[0]);
$array = array_values($array);
print_r($array);
This is also another solution to this issue using unset
Output:
Array
(
[0] => B
[1] => C
[2] => D
)