RE: [PHP] Re: strpos
| From: | Andrew Kirilenko | Date: | Fri, 16 Nov 2001 07:44:17 +0000 |
| Subject: | RE: [PHP] Re: strpos | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-74828@lists.php.net to get a copy of this message | ||
Hello!
if (!strpos(...))
will be better...
Best regards,
Andrew Kirilenko.
> -----Original Message-----
> From: Martin Thoma [mailto:martin@radiok2r.de]
> Sent: Friday, November 16, 2001 9:28 AM
> To: php-general@lists.php.net
> Subject: [PHP] Re: strpos
>
>
> strpos return false if the search fails. You have therefore to test for:
>
> if (strpos(...,...) === false)
>
> or
>
> if (strpos(...,...) !== false)
>
> Martin
>
>
> Jtjohnston wrote:
>
> > I suppose I'm doing this right? I want to know if the user entered
> > "\.jpeg" or "\.jpg". If he didn't, it should error.
> >
> > It errors anyways? What do I have to do add slashes in my <input>???
> > :o)
> >
> > // if((!strpos($yourimage, "\.jpg")) || (!strpos($yourimage,
> > "\.jpeg"))) \\ <--- tried both!
> > if((!strpos($yourimage, ".jpg")) || (!strpos($yourimage, ".jpeg")))
> > {
> > error_found("error found");
> > $errorfound++;
> > }
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net
> For additional commands, e-mail: php-general-help@lists.php.net
> To contact the list administrators, e-mail: php-list-admin@lists.php.net
>