Initial code for functions

  • Resolved woodypad

    (@woodypad)


    3 years, 2 months ago

    Hello,
    to insert some code as if it were in the functions file, do you have to insert an initial code? how do you do for the css?

    Because I moved a code that I had in the functions file into code snippet and it doesn’t work anymore.

Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Author Shea Bunge

    (@bungeshea)

    Can you give an example of the code snippet? Most functions code should just work out of the box, but sometime there’s some adjustment necessary.

    Thread Starter woodypad

    (@woodypad)

    Hello,
    thank you for answering.
    there he is

    add_filter('the_category_list',function ($categories){
    $main_cat = v_primary_category( get_post()->ID );
    if ( $main_cat ) {
        return [get_category($main_cat)];
    }
    if ( ! empty( $categories ) ) {
        return [$categories[0]];
    }
    return $categories;
});

    Thank you

Viewing 2 replies - 1 through 2 (of 2 total)
  • The topic ‘Initial code for functions’ is closed to new replies.