How to move the keys of array to the top in PHP

Question

I have got an array

$array = array(
0=>'c'
1=>'a',
2=>'b',
3=>'d',
);

Now, i am going to unset the 1 and 2 keys.

unset($array[1]); unset($array[2]);

How to do if i want an array

array(0=>'c', 1=>'d');

Use `$array = array_values($array);`. And searchbar. – BlitZ Jun 19 '13 at 09:04 — BlitZ, Jun 19 '13 at 09:04

score 1 · Answer 1 · answered Jun 19 '13 at 09:05

1

Try

unset($array[1]);
unset($array[2]);
$array = array_values($array);

This works because array_values returns the array you gave, but with increasing keys starting at 0.

answered Jun 19 '13 at 09:05

Cam

score 1 · Accepted Answer · answered Jun 19 '13 at 09:06

1

Try This:

$array = array_values($array);

answered Jun 19 '13 at 09:06

spsaravananct

score 0 · Answer 3 · edited May 23 '17 at 11:56

0

Have you tired to use something like that ?

$myarray [0] a->1
         [1] a-7 b->3
         [3] a-8 b->6
         [4] a-3 b->2

array_values

$myarray = array_values($myarray);

btw here is a good answer posted

edited May 23 '17 at 11:56

Community

answered Jun 19 '13 at 09:06

Mingebag

3 Answers3