Re: test variable value?
| From: | Stut | Date: | Wed, 11 Jan 2006 13:49:44 +0000 |
| Subject: | Re: test variable value? | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-228469@lists.php.net to get a copy of this message | ||
Rodolfo Andrade wrote:
How about... if (!$x){ echo "x is empty"; }Because $x could be an empty string, 0, false, null or undefined. If that's what you need to check for then knock yourself out. -Stuart