You are missing our premiere tool bar navigation system! Register and use it for FREE!

NukeCops  
•  Home •  Downloads •  Gallery •  Your Account •  Forums • 
Readme First
- Readme First! -

Read and follow the rules, otherwise your posts will be closed
Modules
· Home
· FAQ
· Buy a Theme
· Advertising
· AvantGo
· Bookmarks
· Columbia
· Community
· Donations
· Downloads
· Feedback
· Forums
· PHP-Nuke HOWTO
· Private Messages
· Search
· Statistics
· Stories Archive
· Submit News
· Surveys
· Theme Gallery
· Top
· Topics
· Your Account
Who's Online
There are currently, 535 guest(s) and 0 member(s) that are online.

You are Anonymous user. You can register for free by clicking here
Variables

28.4.1. Variables

Variables are those elements that are given variable values, depending on the case. Here is an example:

<? (1)
if ($foobar == 1)){ (2)
 echo "The value is 1"; (3)
} else {
 echo "The value is not 1"; (4)
}
?> (5)
(1)
As with every PHP script, we have to designate its start and end. Here is the start...
(2)
We check if the foobar variable has the value 1.
(3)
If it does, we output a message. We do this with the echo function. This functions will print whatever is included in the double quotes. The double quotes may contain other variables (in which case the echo command will print their values), HTML code etc. If you want to print double quotes, you have to escape them with a backslash.
(4)
If it doesn't, we also output an aproppriate message.
(5)
...and here is the end of the script.

See also PHP variables.

Powered by TOGETHER TEAM srl ITALY http://www.togetherteam.it - DONDELEO E-COMMERCE http://www.DonDeLeo.com - TUTTISU E-COMMERCE http://www.tuttisu.it
Web site engine's code is Copyright © 2002 by PHP-Nuke. All Rights Reserved. PHP-Nuke is Free Software released under the GNU/GPL license.
Page Generation: 0.067 Seconds - 207 pages served in past 5 minutes. Nuke Cops Founded by Paul Laudanski (Zhen-Xjell)
:: FI Theme :: PHP-Nuke theme by coldblooded (www.nukemods.com) ::