[PHP] Re: Checking if session has been started

2001-09-22 Thread Gaylen Fraley 

Why not populate a session variable, in the page that starts the session,
like :

  session_start();
  session_register(valid_session);
  $valid_session = true;

Then in the page that you need to check, like:

if ($session_valid) {
// Do something since a session is already running
}

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Alexander Skwar [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi

I need to run some code if a session has been started.  However, to do
this, I need to figure out IF the session has been started at all.

How can I do this?

Is checking for the count of elements in HTTP_SESSION_VARS the only
reliable way of doing this?  Like so?

?php
if (0  count($HTTP_SESSION_VARS)){
// Do something since a session is already running
}
?

Thanks,

Alexander Skwar
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[PHP] Re: Checking if session has been started

2001-09-22 Thread Fredrik Arild Takle 

  session_start();
  $valid_session = true;
  session_register(valid_session);

OR SOMETHING LIKE THIS?

 if (session_is_registered($valid_session)) {

  // Do something?!

  }

Gaylen Fraley [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
 Why not populate a session variable, in the page that starts the session,
 like :

   session_start();
   session_register(valid_session);
   $valid_session = true;

 Then in the page that you need to check, like:

 if ($session_valid) {
 // Do something since a session is already running
 }

 --
 Gaylen
 [EMAIL PROTECTED]
 http://www.gaylenandmargie.com
 PHP KISGB v1.2 Guestbook http://www.gaylenandmargie.com/publicscripts

 Alexander Skwar [EMAIL PROTECTED] wrote in message
 [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
 Hi

 I need to run some code if a session has been started.  However, to do
 this, I need to figure out IF the session has been started at all.

 How can I do this?

 Is checking for the count of elements in HTTP_SESSION_VARS the only
 reliable way of doing this?  Like so?

 ?php
 if (0  count($HTTP_SESSION_VARS)){
 // Do something since a session is already running
 }
 ?

 Thanks,

 Alexander Skwar
 --
 How to quote: http://learn.to/quote (german) http://quote.6x.to (english)
 Homepage: http://www.digitalprojects.com   |   http://www.iso-top.de
iso-top.de - Die günstige Art an Linux Distributionen zu kommen
 Uptime: 3 days 3 hours 9 minutes





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Re: [PHP] Re: Checking if session has been started

2001-09-22 Thread Alexander Skwar 

So sprach »Fredrik Arild Takle« am 2001-09-22 um 18:00:37 +0200 :
   session_register(valid_session);
 
 OR SOMETHING LIKE THIS?
 
  if (session_is_registered($valid_session)) {

Yep, that seems better.

Thanks to both of you!

Alexander Skwar
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