public function sidebar_select_options()
{
global $wp_registered_sidebars;
foreach ($wp_registered_sidebars as $key => $sidebar) {
printf('<option value="%1$s"%3$s>%2$s</option>', $key, $sidebar['name'], selected(Custom_Sidebars::get_sidebar(), $key));
}
}
<label for="custom-sidebar"><?php
_e('Register custom sidebar for this post?', 'custom-sidebars');
?>
</label>
<input type="checkbox" name="custom-sidebar" value="1" <?php
checked(Custom_Sidebars_Details::has_custom_sidebar(), 1);
?>
/>
<label for="custom-sidebar-select"><?php
_e('Use the following sidebar for this page:', 'custom-sidebars');
?>
</label>
<select name="custom-sidebar-select">
<option value=""><?php
_e('Default Sidebar', 'custom-sidebars');
?>
</option>
<option value="none" <?php
selected(Custom_Sidebars::get_sidebar(), 'none');
?>
><?php
/* translators: as in 'No sidebar' */
_e('None', 'custom-sidebars');
?>
</option>
<?php
$metabox->sidebar_select_options();
?>
</select>
