# along with wfpl; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-# you'll need this file that calles db_connect()
+# you'll need this file that calls db_connect()
if(!isset($GLOBALS['wfpl_db_handle'])) {
if(file_exists('db_connect.php')) {
require_once('db_connect.php');
# and these database tables:
# create table wfpl_sessions (id int unique auto_increment, session_key varchar(16), length int, expires int);
# create table wfpl_session_data (id int unique auto_increment, session_id int, name varchar(100), value text);
+# run this command to install/clear the tables:
+# mysql DATABASE_NAME < code/wfpl/examples/session.sql
+# note: you may need these parameters for mysql: -u USERNAME -p
# GLOSSARY
#
# generate a new random 16-character string
function session_generate_key() {
- $character_set = "abcdefghijklmnopqrstuvwqyzABCDEFGHIJKLMNOPQRSTUVWQYZ0123456789";
+ $character_set = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
$id = " ";
# PHP 4.2.0 and up seed the random number generator for you.
$GLOBALS['session_key'] = $session_key;
$_REQUEST['session_key'] = $session_key; #just in case someone calls session_exists() after session_new()
session_touch($length);
+ return $GLOBALS['session_key'];
}
# call to renew the timeout for the session.