/**
* Contextual help list filter
*
* @param string $list
* @return string
*/
function contextual_help_list($list)
{
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/other.php');
$faq = w3_parse_faq();
if (isset($faq['Usage'])) {
$columns = array_chunk($faq['Usage'], ceil(count($faq['Usage']) / 3));
ob_start();
include W3TC_INC_OPTIONS_DIR . '/common/help.php';
$help = ob_get_contents();
ob_end_clean();
$hook = get_plugin_page_hookname($this->_page, 'w3tc_dashboard');
$list[$hook] = $help;
}
return $list;
}
/**
* FAQ tab
*
* @return void
*/
function view()
{
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/other.php');
$faq = w3_parse_faq();
include W3TC_INC_DIR . '/options/faq.php';
}