Re: [PHP] if statment

[Pete James]

Also, take a look at isset() and empty()

http://php.net/empty
http://php.net/isset
Jennifer Goodie wrote:
so change it to ""

-----Original Message-----
From: Tim Haskins [mailto:[EMAIL PROTECTED]
Sent: Monday, March 31, 2003 12:12 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] if statment
My bad, I actually meant that the "nothing" was like, if the pr_ID in the
url is empty then show the following text.
--
Tim Haskins
"Jennifer Goodie" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
if( $HTTP_GET_VARS["pr_ID"] == "nothing"){
echo "there are no products";
}
http://www.php.net/manual/en/control-structures.php
http://www.php.net/manual/en/

-----Original Message-----
From: Tim Haskins [mailto:[EMAIL PROTECTED]
Sent: Monday, March 31, 2003 11:56 AM
To: [EMAIL PROTECTED]
Subject: [PHP] if statment
I'm used to asp and not php, but what would the code be for and if
statement

that was like:

if $HTTP_GET_VARS["pr_ID"] = "nothing" then
"there are no products"
end if
Also does anyone know a great resource that lists different examples of
php

variables, if statements, and so on?

Thanks so much!
--
Tim Haskins








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