[SOLVED] Tab plugin development problem

/** * Generates the menu and user status to display on the user profile by calling back $this->addMenu * @param moscomprofilerTab $tab the tab database entry * @param moscomprofilerUser $user the user being displayed * @param int $ui 1 for front-end, 2 for back-end * @return boolean either true, or false if ErrorMSG generated */ function getMenuAndStatus( $tab, $user, $ui) { } /** * Generates the HTML to display the user profile tab * @param moscomprofilerTab $tab the tab database entry * @param moscomprofilerUser $user the user being displayed * @param int $ui 1 for front-end, 2 for back-end * @return mixed either string HTML for tab content, or false if ErrorMSG generated */ function getDisplayTab( $tab, $user, $ui ) { } /** * Generates the HTML to display the user edit tab * @param moscomprofilerTab $tab the tab database entry * @param moscomprofilerUser $user the user being displayed * @param int $ui 1 for front-end, 2 for back-end * @return mixed either string HTML for tab content, or false if ErrorMSG generated */ function getEditTab( $tab, $user, $ui ) { } /** * Saves the user edit tab postdata into the tab's permanent storage * @param moscomprofilerTab $tab the tab database entry * @param moscomprofilerUser $user the user being displayed * @param int $ui 1 for front-end, 2 for back-end * @param array $postdata _POST data for saving edited tab content as generated with getEditTab * @return mixed either string HTML for tab content, or false if ErrorMSG generated */ function saveEditTab( $tab, &$user, $ui, $postdata ) { } /** * Generates the HTML to display the registration tab/area * @param moscomprofilerTab $tab the tab database entry * @param moscomprofilerUser $user the user being displayed * @param int $ui 1 for front-end, 2 for back-end * @param array $postdata _POST data for saving edited tab content as generated with getEditTab * @return mixed either string HTML for tab content, or false if ErrorMSG generated */ function getDisplayRegistration( $tab, $user, $ui, $postdata ) { } /** * Saves the registration tab/area postdata into the tab's permanent storage * @param moscomprofilerTab $tab the tab database entry * @param moscomprofilerUser $user the user being displayed * @param int $ui 1 for front-end, 2 for back-end * @param array $postdata _POST data for saving edited tab content as generated with getEditTab * @return mixed either string HTML for tab content, or false if ErrorMSG generated */ function saveRegistrationTab( $tab, &$user, $ui, $postdata ) { } /** * WARNING: UNCHECKED ACCESS! On purpose unchecked access for M2M operations * Generates the HTML to display for a specific component-like page for the tab. WARNING: unchecked access ! * @param moscomprofilerTab $tab the tab database entry * @param moscomprofilerUser $user the user being displayed * @param int $ui 1 for front-end, 2 for back-end * @param array $postdata _POST data for saving edited tab content as generated with getEditTab * @return mixed either string HTML for tab content, or false if ErrorMSG generated */ function getTabComponent( $tab, $user, $ui, $postdata ) { return null; }