'',
'icon' => 'dashicons-menu',
'open' => 'false',
), $atts, 'accordion_item');
$title = $atts['title'];
$icon = $atts['icon'];
$is_open = ($atts['open'] === 'true' || $atts['open'] === '1');
$header_class = $is_open ? 'accordion-header active' : 'accordion-header';
$content_class = $is_open ? 'accordion-content active' : 'accordion-content';
$aria_expanded = $is_open ? 'true' : 'false';
ob_start();
?>