Re: Number of duplicates in an array?
| From: | Ashley Sheridan | Date: | Mon, 18 Aug 2008 14:33:57 +0000 |
| Subject: | Re: Number of duplicates in an array? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-278281@lists.php.net to get a copy of this message | ||
Best way to remove duplicates from an array is to use the built in PHP
function array_unique().
As for counting the number of times each unique value occurs, use
array_count_values().
Ash
www.ashleysheridan.co.uk