Re: array_unique() workaround?
| From: | dav | Date: | Wed, 14 Nov 2001 08:26:49 +0000 |
| Subject: | Re: array_unique() workaround? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-74557@lists.php.net to get a copy of this message | ||
You can:
1) make a "while" cycle
2) pop the value
3) use the in_array to check if the value is in the array
(pop means "extract" not only "get")
4) if in_array function returns true "push" the value in a new array
J
"Spunk S. Spunk III" <spunk@mac.com> ha scritto nel messaggio
news:B817E70E.E7AA%spunk@mac.com...
> I'm working on a script that needs array_unique() but my host is using
4.0.4
> and it's broken in that build. Does anyone have a good workaround for
this?
> I can wait for my host to upgrade but if I release this code, it would be
> better to have the workaround...
>
> I just need a good way to check for dups in an array and remove them. I
> can't get my brain around it...
>
> TIA
> Spunk
>