تابع ووکامرسی wc_fix_rewrite_rules رفع مشکلات بازخوانی url فروشگاه

تابع ووکامرسی wc_fix_rewrite_rules – رفع مشکلات بازخوانی url فروشگاه در زمان خطا یا مشکل

(array) wc_fix_rewrite_rules( (array) $rules ); 

if ( !function_exists( 'wc_fix_rewrite_rules' ) ) { 
    require_once ABSPATH . PLUGINDIR . 'woocommerce/includes/wc-core-functions.php'; 
} 
  
// The rules. 
$rules = array(); 
  
// NOTICE! Understand what this does before running. 
$result = wc_fix_rewrite_rules($rules); 
    

function wc_fix_rewrite_rules( $rules ) { 
    global $wp_rewrite; 
 
    $permalinks = wc_get_permalink_structure(); 
 
    // Fix the rewrite rules when the product permalink have %product_cat% flag. 
    if ( preg_match( '`/(.+)(/%product_cat%)`' , $permalinks['product_rewrite_slug'], $matches ) ) { 
        foreach ( $rules as $rule => $rewrite ) { 
            if ( preg_match( '`^' . preg_quote( $matches[1], '`' ) . '/\(`', $rule ) && preg_match( '/^(index\.php\?product_cat)(?!(.*product))/', $rewrite ) ) { 
                unset( $rules[ $rule ] ); 
            } 
        } 
    } 
 
    // If the shop page is used as the base, we need to handle shop page subpages to avoid 404s. 
    if ( $permalinks['use_verbose_page_rules'] && ( $shop_page_id = wc_get_page_id( 'shop' ) ) ) { 
        $page_rewrite_rules = array(); 
        $subpages = wc_get_page_children( $shop_page_id ); 
 
        // Subpage rules 
        foreach ( $subpages as $subpage ) { 
            $uri = get_page_uri( $subpage ); 
            $page_rewrite_rules[ $uri . '/?$' ] = 'index.php?pagename=' . $uri; 
            $wp_generated_rewrite_rules = $wp_rewrite->generate_rewrite_rules( $uri, EP_PAGES, true, true, false, false ); 
            foreach ( $wp_generated_rewrite_rules as $key => $value ) { 
                $wp_generated_rewrite_rules[ $key ] = $value . '&pagename=' . $uri; 
            } 
            $page_rewrite_rules = array_merge( $page_rewrite_rules, $wp_generated_rewrite_rules ); 
        } 
 
        // Merge with rules 
        $rules = array_merge( $page_rewrite_rules, $rules ); 
    } 
 
    return $rules; 
}