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14/06/2008, 23h22

Twayne schrieb:
> If there are better places for basic questions like this, feel free to
> redirect me.
>
> Say I have a php page with session_start(); I can assign variables and
> those variables will carry over to other pages in order to use them in
> those other pages, right? e.g. fname and thus $fname. Let's also
> assume I am not assigning Global variables within any of the code.
>
> But, if by chance one of those 'other' pages ALSO begins with a
> session_start(); does that close the first session and throw away its
> variables, making them no longer available from 'other' pages?
> Is the above what the line $_SESSION['views']=n; is intended to
> accomodate?
> e.g.:
>
> <?php
> session_start();
> // store session data
> $_SESSION['views']=1;
> ?>
> <html>
> <body>
>
> Does that then allow me, from any page, to call whichever set of
> variables I want/need for that particular page by retrieving a 'views'
> set?
>
> I'm trying to work it our programatically but it's a little confusing
> without some verification from the 'ones that know' if you will.
>
> TIA
>
> Twane
>
>
WHY dontÂ´t you read the PHP Manual?
Everything is described. Sessions too.

14/06/2008, 23h22	#6
Olaf Schinkel Messages: n/a Hébergeur:	Re: very basic: session_start(); Twayne schrieb: > If there are better places for basic questions like this, feel free to > redirect me. > > Say I have a php page with session_start(); I can assign variables and > those variables will carry over to other pages in order to use them in > those other pages, right? e.g. fname and thus $fname. Let's also > assume I am not assigning Global variables within any of the code. > > But, if by chance one of those 'other' pages ALSO begins with a > session_start(); does that close the first session and throw away its > variables, making them no longer available from 'other' pages? > Is the above what the line $_SESSION['views']=n; is intended to > accomodate? > e.g.: > > <?php > session_start(); > // store session data > $_SESSION['views']=1; > ?> > <html> > <body> > > Does that then allow me, from any page, to call whichever set of > variables I want/need for that particular page by retrieving a 'views' > set? > > I'm trying to work it our programatically but it's a little confusing > without some verification from the 'ones that know' if you will. > > TIA > > Twane > > WHY dontÂ´t you read the PHP Manual? Everything is described. Sessions too.