Rewriting urls for subcategories in wordpress -


i have problem rewriting urls in wordpress page.

add_rewrite_rule( '([^/]+)/popular', 'index.php?category_name=$matches[1]&popular=yes', 'top' );

it works fine 1 category

but have subcategories , doesn't work:

add_rewrite_rule( '([^/]+)/popular', 'index.php?category_name=$matches[1]/$matches[2]&popular=yes', 'top' );

should change sth in line?

regards


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