protected function _setHelpTab($sID, $sTitle, $aContents, $aSideBarContents = array())
{
if (empty($aContents)) {
return;
}
$this->_oScreen = isset($this->_oScreen) ? $this->_oScreen : get_current_screen();
$this->_oScreen->add_help_tab(array('id' => $sID, 'title' => $sTitle, 'content' => implode(PHP_EOL, $aContents)));
if (!empty($aSideBarContents)) {
$this->_oScreen->set_help_sidebar(implode(PHP_EOL, $aSideBarContents));
}
}