Re: What does this do?: If(!$sql_result)
| From: | David Robley | Date: | Wed, 22 Nov 2000 23:40:21 +0000 |
| Subject: | Re: What does this do?: If(!$sql_result) | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-26764@lists.php.net to get a copy of this message | ||
On Wed, 22 Nov 2000, Cybercandy wrote:
> What does this do?: If(!$sql_result)
>
> I don't understand what the exclamation mark does in this context, please
> shed some light.
It is a logical operator and means NOT.
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