AndreaD wrote: [ snip ]
just say I have a page index.php and that is doing a calucualtion and creating a couple of variables called $age and $height.
How so I make these variables globally available and how do all the other pages show/retrieve them??
Andrea:
What you are looking for are session variables. These variables are persistant, and are available via the $_SESSION "superglobal" array.
Start at http://www.php.net/session for examples.
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