/** * Removes a user from a group * * @version 1.0 * @since 1.0.0 * @author Dan Aldridge * * @param int $uid User's ID * @param int $gid Group ID * * @return bool */ function leaveGroup($uid, $gid) { if (!is_number($uid)) { trigger_error('$uid is not valid'); return false; } if (!is_number($gid)) { trigger_error('$gid is not valid'); return false; } $objSQL = Core_Classes_coreObj::getDBO(); // remove the user from the group $delete = $objSQL->queryBuilder()->deleteFrom('#__group_subs')->where(sprintf('uid = "%s" AND gid = "%s"', $uid, $gid))->build(); if ($delete) { $objUser = Core_Classes_coreObj::getUsers(); $log = 'User Groups: Removed ' . $objUser->profile($uid, RAW) . ' from ' . $gid; } if (!$delete) { trigger_error('Failed to remove user from group: ' . $objSQL->getError()); return false; } $this->objPlugins->hook('CMSGroups_leave', func_get_args()); return true; }