How to add several parameters with slash in wordpress post url?

Question

I want to add several parameters with slash not by question mark in Wordpress Post URL. Thanks in advance.

Answer 1

You can achieve by WordPress Standard. See below quick step and follow WordPress docx for specific functions/filters, if you get stuck.

You need to use add_rewrite_rule as per WordPress Standard to pass query string as a slash based URL

   add_rewrite_rule( 
      '^pageslug/([^/]+)([/]?)(.*)', 
      //!IMPORTANT! THIS MUST BE IN SINGLE QUOTES!:
      'index.php?pagename=pageslug&page_id=$matches[1]', 
      'top'
   );   
});

This filter is used to target the query string variable.

    add_filter('query_vars', function( $vars ){
        $vars[] = 'pagename'; 
        $vars[] = 'page_id'; 
        return $vars;
    });

Update permalink settings

This will be used to get the value in a specific page

get_query_var( 'page_id' )