private function _getArguments($abCollapsible, $sTitle, array $aSection)
{
$_aCollapsible = $this->getAsArray($this->abCollapsible) + array('title' => $sTitle) + self::$aStructure;
$_aCollapsible['toggle_all_button'] = implode(',', $this->getAsArray($_aCollapsible['toggle_all_button']));
if (!empty($aSection)) {
$_aCollapsible['toggle_all_button'] = $this->_getToggleAllButtonArgument($_aCollapsible['toggle_all_button'], $aSection);
}
$_aCollapsible['toggle_all_button'] = $this->getAOrB('' === $_aCollapsible['toggle_all_button'], false, $_aCollapsible['toggle_all_button']);
return $_aCollapsible;
}