Posted by NC on 05/15/06 18:41

laredotornado@zipmail.com wrote:
>
> I have a scalar variable, "$url" that may or not contain "http://"
> in front of it. If it is not there, I'd like to add it. Unfortunately,
> this code isn't working for me with PHP 4.
>
> if (strpos(strtolower($url), "http://") != 0) {
> $url = "http://$url";
> } // if
>
> How can I correct?

if (strpos(strtolower($url), "http://") !== false) {
$url = "http://$url";
}

Read the Manual, it's all there:

http://www.php.net/strpos

Cheers,
NC

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