Re: assigning NULL to a variable
| From: | Marek Kilimajer | Date: | Tue, 06 Apr 2004 12:41:04 +0000 |
| Subject: | Re: assigning NULL to a variable | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-182456@lists.php.net to get a copy of this message | ||
Andy B wrote:
how would you assign NULL to a variable if its original value is ""? otherwise leave it with its value...if($var === '') $var = NULL;