Search sort code explanation
Hi there,
I'm attempting to customize the search sort option. I'm using a child theme. I've looked through the the code and found the function in template-tags.php
It's a bit confusing without much comments but one line sticks out, line 462 "$options = apply_filters('va_list_sort_ui', $options );"
Where can I find the function "va_list_sort_ui"?
And also is there a detailed explanation or a guide to modify the options?
I'm quite proficient in
WP and PHP.
Thanks