$paged always 0

Question

I have problem with pagination. For archive page, pagination works perfectly.

Example url: https://www.example.com/tum-urunler/page/2/ (tum-urunler is archive slug for custom post type "urun")

But if i add taxonomy parameters pagination not working.

Example url:https://www.example.com/tur/bebek/page/2/ (tur is taxonomy and bebek is term)

It redirects me 404.php. So i dumped wp_query in 404.php and i saw paged is 0. Here is my dumped wp_query when pagination not working

object(WP_Query)#73 (50) { ["query"]=> array(2) { ["post_type"]=> string(4) "urun" ["tur"]=> string(1) "2" } ["query_vars"]=> array(67) { ["post_type"]=> string(4) "urun" ["tur"]=> string(1) "2" ["error"]=> string(0) "" ["m"]=> string(0) "" ["p"]=> int(0) ["post_parent"]=> string(0) "" ["subpost"]=> string(0) "" ["subpost_id"]=> string(0) "" ["attachment"]=> string(0) "" ["attachment_id"]=> int(0) ["name"]=> string(0) "" ["static"]=> string(0) "" ["pagename"]=> string(0) "" ["page_id"]=> int(0) ["second"]=> string(0) "" ["minute"]=> string(0) "" ["hour"]=> string(0) "" ["day"]=> int(0) ["monthnum"]=> int(0) ["year"]=> int(0) ["w"]=> int(0) ["category_name"]=> string(0) "" ["tag"]=> string(0) "" ["cat"]=> string(0) "" ["tag_id"]=> string(0) "" ["author"]=> string(0) "" ["author_name"]=> string(0) "" ["feed"]=> string(0) "" ["tb"]=> string(0) "" ["paged"]=> int(0) ["meta_key"]=> string(0) "" ["meta_value"]=> string(0) "" ["preview"]=> string(0) "" ["s"]=> string(0) "" ["sentence"]=> string(0) "" ["title"]=> string(0) "" ["fields"]=> string(0) "" ["menu_order"]=> string(0) "" ["embed"]=> string(0) "" ["category__in"]=> array(0) { } ["category__not_in"]=> array(0) { } ["category__and"]=> array(0) { } ["post__in"]=> array(0) { } ["post__not_in"]=> array(0) { } ["post_name__in"]=> array(0) { } ["tag__in"]=> array(0) { } ["tag__not_in"]=> array(0) { } ["tag__and"]=> array(0) { } ["tag_slug__in"]=> array(0) { } ["tag_slug__and"]=> array(0) { } ["post_parent__in"]=> array(0) { } ["post_parent__not_in"]=> array(0) { } ["author__in"]=> array(0) { } ["author__not_in"]=> array(0) { } ["ignore_sticky_posts"]=> bool(false) ["suppress_filters"]=> bool(false) ["cache_results"]=> bool(true) ["update_post_term_cache"]=> bool(true) ["lazy_load_term_meta"]=> bool(true) ["update_post_meta_cache"]=> bool(true) ["posts_per_page"]=> int(10) ["nopaging"]=> bool(false) ["comments_per_page"]=> string(2) "50" ["no_found_rows"]=> bool(false) ["taxonomy"]=> string(3) "tur" ["term"]=> string(1) "2" ["order"]=> string(4) "DESC" } ["tax_query"]=> object(WP_Tax_Query)#2946 (6) { ["queries"]=> array(1) { [0]=> array(5) { ["taxonomy"]=> string(3) "tur" ["terms"]=> array(1) { [0]=> string(1) "2" } ["field"]=> string(4) "slug" ["operator"]=> string(2) "IN" ["include_children"]=> bool(true) } } ["relation"]=> string(3) "AND" ["table_aliases":protected]=> array(0) { } ["queried_terms"]=> array(1) { ["tur"]=> array(2) { ["terms"]=> array(1) { [0]=> string(1) "2" } ["field"]=> string(4) "slug" } } ["primary_table"]=> string(8) "tr_posts" ["primary_id_column"]=> string(2) "ID" } ["meta_query"]=> object(WP_Meta_Query)#2947 (9) { ["queries"]=> array(0) { } ["relation"]=> NULL ["meta_table"]=> NULL ["meta_id_column"]=> NULL ["primary_table"]=> NULL ["primary_id_column"]=> NULL ["table_aliases":protected]=> array(0) { } ["clauses":protected]=> array(0) { } ["has_or_relation":protected]=> bool(false) } ["date_query"]=> bool(false) ["queried_object"]=> NULL ["queried_object_id"]=> NULL ["request"]=> string(296) "SELECT SQL_CALC_FOUND_ROWS tr_posts.ID FROM tr_posts WHERE 1=1 AND ( 0 = 1 ) AND tr_posts.post_type = 'urun' AND (tr_posts.post_status = 'publish' OR tr_posts.post_status = 'acf-disabled' OR tr_posts.post_status = 'private') GROUP BY tr_posts.ID ORDER BY tr_posts.post_date DESC LIMIT 0, 10" ["posts"]=> &array(0) { } ["post_count"]=> int(0) ["current_post"]=> int(-1) ["in_the_loop"]=> bool(false) ["comment_count"]=> int(0) ["current_comment"]=> int(-1) ["found_posts"]=> int(0) ["max_num_pages"]=> int(0) ["max_num_comment_pages"]=> int(0) ["is_single"]=> bool(false) ["is_preview"]=> bool(false) ["is_page"]=> bool(false) ["is_archive"]=> bool(false) ["is_date"]=> bool(false) ["is_year"]=> bool(false) ["is_month"]=> bool(false) ["is_day"]=> bool(false) ["is_time"]=> bool(false) ["is_author"]=> bool(false) ["is_category"]=> bool(false) ["is_tag"]=> bool(false) ["is_tax"]=> bool(false) ["is_search"]=> bool(false) ["is_feed"]=> bool(false) ["is_comment_feed"]=> bool(false) ["is_trackback"]=> bool(false) ["is_home"]=> bool(false) ["is_404"]=> bool(true) ["is_embed"]=> bool(false) ["is_paged"]=> bool(false) ["is_admin"]=> bool(false) ["is_attachment"]=> bool(false) ["is_singular"]=> bool(false) ["is_robots"]=> bool(false) ["is_posts_page"]=> bool(false) ["is_post_type_archive"]=> bool(false) ["query_vars_hash":"WP_Query":private]=> string(32) "51d66ab84e27563088d67225fda32f66" ["query_vars_changed":"WP_Query":private]=> bool(false) ["thumbnails_cached"]=> bool(false) ["stopwords":"WP_Query":private]=> NULL ["compat_fields":"WP_Query":private]=> array(2) { [0]=> string(15) "query_vars_hash" [1]=> string(18) "query_vars_changed" } ["compat_methods":"WP_Query":private]=> array(2) { [0]=> string(16) "init_query_flags" [1]=> string(15) "parse_tax_query" } }

I don't know why page parameter un url not handled by wordpress. I need help. Thanks so much

Answer 1

function eg_add_rewrite_rules() {
    global $wp_rewrite;

    $new_rules = array( 

        '(tur|tip|tedarikci|beden|mevsim)/(.+)/?$' => 'index.php?post_type=urun&' . $wp_rewrite->preg_index(1) . '=' . $wp_rewrite->preg_index(2)

    );
    $wp_rewrite->rules = $new_rules + $wp_rewrite->rules;
}
add_action( 'generate_rewrite_rules', 'eg_add_rewrite_rules' );

I had this rewrite rule in my functions php. This was overwriting page variable. So i added one more rewrite rule to handle page variable. Here is last version of function

function eg_add_rewrite_rules() {
    global $wp_rewrite;

    $new_rules = array( 
        '(tur|tip|tedarikci|beden|mevsim)/(.+)/(page|paged)/(.+)/?$' => 'index.php?post_type=urun&' . $wp_rewrite->preg_index(1) . '=' . $wp_rewrite->preg_index(2) .'&paged=' . $wp_rewrite->preg_index(4),

        '(tur|tip|tedarikci|beden|mevsim)/(.+)/?$' => 'index.php?post_type=urun&' . $wp_rewrite->preg_index(1) . '=' . $wp_rewrite->preg_index(2)

    );
    $wp_rewrite->rules = $new_rules + $wp_rewrite->rules;
}
add_action( 'generate_rewrite_rules', 'eg_add_rewrite_rules' );