Re: session vars with recursive form

O.K., this seems to work: ------------------- $thevals=array(alpha,beta,gamma,delta,epsilon); while (list($key, $val) = each($thevals)) { if ($HTTP_POST_VARS["$val"] && (!session_is_registered("$val"))) { session_register("$val"); } } ------------------- bill wrote: > How can I correctly register session vars on a recursive form? > > If I call a page repeatedly using: > > <FORM ACTION="<?php echo $PHP_SELF ?>" METHOD="POST"> > > The earlier variables keep getting lost. > > How can I register the session variables correctly? Each subsequent > page should set its own variable while remembering all those previously > set. > > Right now the top of the page says: > > ----------- > session_start(); > > $thevals=array(alpha,beta,gamma,delta,epsilon); > while (list($key, $val) = each($thevals)) { > if (!session_is_registered($val) ) { > session_register("$val"); > } > } > ---------- > > thanks, > > bill > > -- > 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