Re: sessions... unexpected behavior

$HTTP_SESSION_VARS is probably only created after you come back to a second page. Just use $count everywhere you have $HTTP_SESSION_VARS, and it will work fine. ----- Original Message ----- From: Cynic <cynic@mail.cz> Newsgroups: php.general Sent: Thursday, December 14, 2000 7:01 AM Subject: [PHP] sessions... unexpected behavior > I admit that although I am quite experienced PHP 4 user, > sessions is a new ground for me. However, PHP 4 behavior > exhibited in session handling functions isn't exactly > what I'd expect... > (tested with about two days old CVS snapshot) > > test.php source > =============== > 01 <? > 02 error_reporting( E_ALL ) ; > 03 session_name('testsession') ; > 04 session_start() ; > 05 $count = 0 ; > 06 session_register( 'count' ) ; > 07 $HTTP_SESSION_VARS['count']++ ; > 08 echo session_is_registered('count') ? 'yes' : 'no' ; > 09 echo $HTTP_SESSION_VARS['count'] ; > 10 echo '<a href="/test2.php">test2.php</a>' ; > 11 ?> > > test.php output > =============== > Warning: Undefined index: count in <snip>/test.php on line 7 > yes > 1 > test2.php > > test2.php source > ===============+ > 01 <? > 02 error_reporting( E_ALL ) ; > 03 session_name('testsession') ; > 04 session_start() ; > 05 session_unregister( 'count' ) ; > 06 $HTTP_SESSION_VARS['count']++ ; > 07 echo session_is_registered('count') ? 'yes' : 'no' ; > 08 echo $HTTP_SESSION_VARS['count'] ; > 09 echo '<a href="/test3.php">test3.php</a>' ; > 10 ?> > > test2.php output > ================ > no > 2 > test3.php > > test3.php source > ===============+ > 01 <? > 02 error_reporting( E_ALL ) ; > 03 session_name('testsession') ; > 04 session_start() ; > 05 $HTTP_SESSION_VARS['count']++ ; > echo session_is_registered('count') ? 'yes' : 'no' ; > echo '<a href="test.php">test.php</a>' ; > > test3.php output > ================ > yes > 3 > test.php > > > > Is this what it's supposed to do? > > > ____________________________________________________________ > Cynic: > > A member of a group of ancient Greek philosophers who taught > that virtue constitutes happiness and that self control is > the essential part of virtue. > > cynic@mail.cz > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net >