Re: strpos
| From: | Martin Thoma | Date: | Fri, 16 Nov 2001 07:27:40 +0000 |
| Subject: | Re: strpos | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-74824@lists.php.net to get a copy of this message | ||
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++;
> }