Re: Security/$_REQUEST vars... How do you do it?
| From: | comex | Date: | Sun, 04 Dec 2005 01:39:01 +0000 |
| Subject: | Re: Security/$_REQUEST vars... How do you do it? | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-226824@lists.php.net to get a copy of this message | ||
> Oh, do you mean that I should do this instead:
No, I meant that you don't have to include the isset at all. From the manual:
empty() is the opposite of (boolean) var, except that no warning is
generated when the variable is not set.