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1. nobita
   Member
   Posted 9 months ago #
   

   How to write which is recommended. Please let me know.

   example 1

   use WordPress functions.
   

   add_action( 'pre_get_posts', 'category_display_per_3' );
   
   function category_display_per_3( ) {
    if ( is_main_query() and is_category() ) {
        set_query_var( 'posts_per_page', 3 );
    }
   }

   example 2

   object access.
   

   add_action( 'pre_get_posts', 'foo_modify_query_exclude_category' );
   
   function foo_modify_query_exclude_category( $query ) {
    if ( ! is_admin() && $query->is_main_query() && ! $query->get( 'cat' ) )
    $query->set( 'cat', '-5' );
   }

   codex@source

   I am sorry to be poor at English.

   Thank you.

2. Chris Olbekson
   Level 12 Bug Squasher & Forum Moderator
   Posted 9 months ago #
   

   Option 2 would be the way to go.

3. nobita
   Member
   Posted 9 months ago #
   

   Thank you.

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