Drop-Down Archives

Here you go:
https://codex.www.ads-software.com/Template_Tags/get_archives#Using_Dropdown_List

And https://codex.www.ads-software.com/Template_Tags/dropdown_cats

I found this supported code recently that I’ve posted in my sidebar and it works:

<select name=”archive-dropdown” onChange=’document.location.href=this.options[this.selectedIndex].value;’>
<option value=””><?php echo attribute_escape(__(‘Select Month’)); ?></option>
<?php wp_get_archives(‘type=monthly&format=option&show_post_count=1’); ?> </select>