Andrew:

Your points are well taken -- thanks.

However, my only concern is given this:

>      for($i=1; $i < 1000; $i++)
>        {
>        if (!defined('SID'))
>          {
>          echo __LINE__, '::session_start()<br>';
>          session_start();
>          }
>        }

The php manual ( http://us3.php.net/manual/en/function.session-start.php )

First Note states that session_start() must be called *before* anything sent to 
the Browser.

So, to rewrite your code --

     for($i=1; $i < 1000; $i++)
       {
       if (!defined('SID'))
         {
         session_start();
         echo __LINE__, '::session_start()<br>';
         }
       }

-- should work better, right?

Cheers,

tedd


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