// Init user data array
function initUserData () {
// User id should not be zero
- if (getCurrentUserId() == 0) debug_report_bug('User id is zero.');
+ if (getCurrentUserId() < 1) debug_report_bug(__FUNCTION__.': User id is zero.');
// Init the user
- $GLOBALS['user_data'][getCurrentUserId()]['status'] = 'GUEST';
+ $GLOBALS['user_data'][getCurrentUserId()] = array();
}
// Getter for user data
function getUserData ($column) {
// User id should not be zero
- if (getCurrentUserId() == 0) debug_report_bug('User id is zero.');
+ if (getCurrentUserId() < 1) debug_report_bug(__FUNCTION__.': User id is zero.');
// Return the value
return $GLOBALS['user_data'][getCurrentUserId()][$column];
// Geter for whole user data array
function getUserDataArray () {
// User id should not be zero
- if (getCurrentUserId() == 0) debug_report_bug('User id is zero.');
+ if (getCurrentUserId() < 1) debug_report_bug(__FUNCTION__.': User id is zero.');
// Get the whole array
return $GLOBALS['user_data'][getCurrentUserId()];
// Checks if the user data is valid, this may indicate that the user has logged
// in, but you should use isMember() if you want to find that out.
function isUserDataValid () {
- // User id should not be zero
- if (getCurrentUserId() == 0) debug_report_bug('User id is zero.');
+ // User id should not be zero so abort here
+ if (!isCurrentUserIdSet()) return false;
// Is the array there and filled?
return ((isset($GLOBALS['user_data'][getCurrentUserId()])) && (count($GLOBALS['user_data'][getCurrentUserId()]) > 1));
// Getter for current userid
function getCurrentUserId () {
- // Return zero if not set
- if (!isset($GLOBALS['current_userid'])) return 0;
+ // Userid must be set before it can be used
+ if (!isCurrentUserIdSet()) {
+ // Not set
+ debug_report_bug('User id is not set.');
+ } // END - if
// Return the userid
return $GLOBALS['current_userid'];
}
+// Checks if current userid is set
+function isCurrentUserIdSet () {
+ return isset($GLOBALS['current_userid']);
+}
+
// [EOF]
?>