Re: Unknown Syntax
| From: | James Kaufman | Date: | Fri, 11 Jul 2003 13:10:25 +0000 |
| Subject: | Re: Unknown Syntax | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-154868@lists.php.net to get a copy of this message | ||
On Fri, Jul 11, 2003 at 01:56:46PM +0100, Chris Morrow wrote:
> Does anybody recognize this:
>
> !==
>
> with 2 '='
>
> Ive known != to mean not equal to but i'm just looking at someone elses
> script and they use this instead. Does anyone know if this works or any
> problems with it?
>
> Cheers
>
The syntax means 'not true' You can use it after a strpos operation to
distinguish 'string was not found' from 'string was found at position 0'.
--
Jim Kaufman mailto:jmk@linuxforbusiness.net
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