Check contents of variable
| From: | Daniel Alsén | Date: | Tue, 20 Nov 2001 21:43:22 +0000 |
| Subject: | Check contents of variable | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-75293@lists.php.net to get a copy of this message | ||
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 #
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