note 46871 deleted from function.array-unique by sobak
| From: | sobak@php.net | Date: | Sun, 11 Dec 2016 06:52:52 +0000 |
| Subject: | note 46871 deleted from function.array-unique by sobak | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-208480@lists.php.net to get a copy of this message | ||
Note Submitter: lucas.bickel AT purplehaze DOT ch
----
I quite like the following code for making multidimensional arrays unique:
<?php
foreach ($arrAddressList AS $key => $arrAddress) {
$arrAddressList[$key] = serialize($arrAddress);
}
$arrAddressList = array_unique($arrAdressList);
foreach ($arrAddressList AS $key => $strAddress) {
$arrAddressList[$key] = unserialize($strAddress);
}
?>
This gets me a unique array while not minding wether the the original array contains arrays or just
strings (or whatever...).