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Posted by Pedro Graca on 11/02/06 10:17
Michael Windsor wrote:
> For reasons I don't know, if the PHP version is 5 or greater,
> register_long_arrays is false and $_SESSION exists, the following
> statement is executed:
>
> $HTTP_SESSION_VARS = $_SESSION;
Probably the script was written for PHP version < (something) when the
superglobal arrays were not defined.
Instead of changing the script to use the "new" superglobal arrays, the
programmer chose to copy the $_SESSION array to the $HTTP_SESSION_VARS
and keep everything else referencing $HTTP_SESSION_VARS['index'].
> This line is stopping any subsequent changes to the $_SESSION variable
> from being stored in the session file on the server - changes can be
> made, but are all lost at the end of the page processing and the value
> reverts to whatever it was before the script was executed.
Check the very end of the script for a line
$_SESSION = $HTTP_SESSION_VARS;
--
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