Re: combine empty and trim
| From: | Richard Lynch | Date: | Mon, 26 Mar 2007 19:22:38 +0000 |
| Subject: | Re: combine empty and trim | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-251395@lists.php.net to get a copy of this message | ||
On Mon, March 26, 2007 10:17 am, Ross wrote:
> I want to trim any whitepace and check if it is empty in the same
> line this
> is not working.
>
> if (empty(trim($_POST['_createcategory']))) {
Define "not working" if you would...
Personally, I always use isset() to determine if any POST data was
sent, and then deal with what was sent, perhaps doing trim, and always
scrubbing and validating the data.
empty() changed its behaviour on "0" from version to version.
--
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I want you to buy a CD from some indie artist.
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