Re: Check contents of variable
| From: | PHP List | Date: | Tue, 20 Nov 2001 22:12:04 +0000 |
| Subject: | Re: Check contents of variable | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-75296@lists.php.net to get a copy of this message | ||
How about:
if (substr($url,0,7) <> "http://")
$url = "http://" . $url;
> Hi,
>
> which function would i use to check if a certain value is in the contents
of
> a variable?
>
> I have a form where the users submits url's. I need the url with
> http://
in
> the beginning. Since there is more data after the http:// i
> can´t just do
a
> simple if-statement. So what do i do?
>
> After i determined if there is a http:// in the variable or not
> i guess i
> just have to $url = "http://" + $url; (?)...
>
> Regards
> # Daniel Alsén | www.mindbash.com #
> # d@mindbash.com | +46 704 86 14 92 #
> # ICQ: 63006462 | #
>
>
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