Solved my main problem. I was assuming that variables registered with $_SESSION were passed by reference. Apparently they're passed by value.
I moved the line '$_SESSION['order'] = $order;' from the top of the page 1 php code (before any properties for the order object are set), to the end of the php code -- now everything's getting passed to page 2 ok. This is an important point that should probably be in the docs section on sessions. When I coded using session_register() with register_globals on registering the variable before making changes to it worked. The '[error] PHP Notice: Undefined variable: _SESSION' happened, I think, because there were no session variables to pass so PHP killed the session. > Had a previous thread on this issue. Started working on it again and am > running into new bugs, so thought I'd start a new thread. > > Read thoroughly through session examples in docs and here's how I tried to > pass an object from one page to another: > > > page 1 > ______ > > // include class definition file > include_once "order_classes.php"; > // start session > session_start(); > // create instance of class Order > $order = New Order(); > // assign class instance to $SESSION[] > $_SESSION['order'] = $order; > > page 2 > ______ > > // include class definition file > include_once "order_classes.php"; > // start session > session_start(); > // assign $_SESSION['order'] object to variable > $order = $_SESSION['order']; > > > I'm getting the following error when page 2 loads: > [error] PHP Notice: Undefined variable: _SESSION > > Any ideas? > > > > > > Pertinent PHP vars: > ___________________ > > Darwin systame.cniweb.net 7.2.0 Darwin Kernel Version 7.2.0: Thu Dec 11 > 16:20:23 PST 2003; root:xnu/xnu-517.3.7.obj~1/RELEASE_PPC Power Macintosh > > Build Date Apr 2 2004 12:58:17 > > Configure Command './configure' '--with-apxs=/usr/sbin/apxs' '--with-pgsql' > '--with-xml' '--with-openssl=/usr/local/ssl' '--with-pear' > '--with-curl=/usr/lib' > > Apache/1.3.29 (Darwin) DAV/1.0.3 mod_perl/1.29 PHP/4.3.5 mod_jk/1.2.4 > mod_ssl/2.8.16 OpenSSL/0.9.7c > > register_globals Off Off > -- Randall Perry sysTame Xserve Web Hosting/Co-location Website Development/Promotion Mac Consulting/Sales http://www.systame.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
