function x_widgets_init()
{
register_sidebar(array('name' => __('Main Sidebar', '__x__'), 'id' => 'sidebar-main', 'description' => __('Appears on posts and pages that include the sidebar.', '__x__'), 'before_widget' => '<div id="%1$s" class="widget %2$s">', 'after_widget' => '</div>', 'before_title' => '<h4 class="h-widget">', 'after_title' => '</h4>'));
$i = 0;
$n = x_header_widget_areas_count();
while ($i < $n) {
$i++;
register_sidebar(array('name' => __('Header ', '__x__') . $i, 'id' => 'header-' . $i, 'description' => __('Widgetized header area.', '__x__'), 'before_widget' => '<div id="%1$s" class="widget %2$s">', 'after_widget' => '</div>', 'before_title' => '<h4 class="h-widget">', 'after_title' => '</h4>'));
}
$i = 0;
$n = x_footer_widget_areas_count();
while ($i < $n) {
$i++;
register_sidebar(array('name' => __('Footer ', '__x__') . $i, 'id' => 'footer-' . $i, 'description' => __('Widgetized footer area.', '__x__'), 'before_widget' => '<div id="%1$s" class="widget %2$s">', 'after_widget' => '</div>', 'before_title' => '<h4 class="h-widget">', 'after_title' => '</h4>'));
}
}
<?php
// =============================================================================
// VIEWS/GLOBAL/_FOOTER-WIDGET-AREAS.PHP
// -----------------------------------------------------------------------------
// Outputs the widget areas for the footer.
// =============================================================================
$n = x_footer_widget_areas_count();
?>
<?php
if ($n != 0) {
?>
<footer class="x-colophon top" role="contentinfo">
<div class="x-container max width">
<?php
$i = 0;
while ($i < $n) {
$i++;
$last = $i == $n ? ' last' : '';
echo '<div class="x-column x-md x-1-' . $n . $last . '">';
dynamic_sidebar('footer-' . $i);
echo '</div>';
}
?>
</div>
function x_admin_body_class($classes)
{
$screen = get_current_screen();
$classes .= ' x-theme-active';
$classes .= ' x-' . x_get_stack();
if ($screen->base == 'widgets') {
$classes .= ' x-header-widgets-' . x_header_widget_areas_count();
$classes .= ' x-footer-widgets-' . x_footer_widget_areas_count();
}
return $classes;
}
