Re: array_unique by id multi-dimensional array
| From: | tamouse mailing lists | Date: | Fri, 28 Oct 2011 02:40:47 +0000 |
| Subject: | Re: array_unique by id multi-dimensional array | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-315477@lists.php.net to get a copy of this message | ||
On Thu, Oct 27, 2011 at 10:31 AM, Tontonq Tontonq <rootdot@gmail.com> wrote:
> i have an array like
>
> [0] => Array
> (
> [likes] => 113091
> [name] => blabla
> [access_token] => AAABZCTx
> [id] => 188206217874932
>
> )
>
> [1] => Array
> (
> [likes] => 113091
> [name] => blabla
> [access_token] => AAABZCTz
> [id] => 188206217874932
> )
>
> i want to filter the array by [id] sub value?
>
Not quite sure what you mean by "filter" in this case, but the
function that pops to mind is
http://www.php.net/manual/en/function.array-filter.php,
which applies
a callback function to each member of the array where you can
determine if it should be included in the filtered list by returning
true.