note 68130 deleted from function.array-reverse by salathe
| From: | salathe@php.net | Date: | Fri, 08 Jun 2012 20:08:15 +0000 |
| Subject: | note 68130 deleted from function.array-reverse by salathe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-188504@lists.php.net to get a copy of this message | ||
Note Submitter: Ella
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You can also use array_reverse to reset array indexes without losing the order of the values. For
example when you use unset() to delete values from an array, the value gets deleted but you end up
with a missing index:
$array[0] = 'record1';
$array[9] = 'record2';
$array[15] = 'record3';
Just use:
$array = array_reverse(array_reverse($array));
And your indexes get rearranged:
$array[0] = 'record1';
$array[1] = 'record2';
$array[2] = 'record3';