Re: [PHP4BETA] Unique Array Values
| From: | Andrei Zmievski | Date: | Thu, 27 Apr 2000 15:36:13 +0000 |
| Subject: | Re: [PHP4BETA] Unique Array Values | ||
| References: | 1 | Groups: | php.version4 |
| Request: | Send a blank email to php-version4+get-14077@lists.php.net to get a copy of this message | ||
On Wed, 26 Apr 2000, Andreas Pour wrote:
>
> Hi,
>
> Well, there are many undocumented functions in PHP4 -- maybe the one I'm
> looking for is lurking somewhere. I would like to retrieve all the
> unique values in an array. For example,
>
> array_values(array("cat", "dog", "mouse", "dog"))
>
> would return
>
> array("cat", "dog", "mouse")
>
> If such a function does not exist, perhaps a flag to the current
> array_values for "unique = true" is possible?
I'm planning to write array_uniq() soon.
-Andrei
"Man, if you gotta ask you'll never know."
- Louis Armstrong, when asked "What is jazz?"