yi100

Thank you very much. However, I would like to add a new variable while retaining the old one, so that both can be used together. I asked ChatGPT to write a piece of code for this, but I’m not sure if it’s correct.

add_action('rank_math/vars/register_extra_replacements', function () {

??? rank_math_register_var_replacement(

??????? 'category_titles',

??????? [

??????????? 'name'??????? => esc_html__('Category Titles', 'rank-math'),

??????????? 'description' => esc_html__('Displays the titles of the latest posts in the current category', 'rank-math'),

??????????? 'variable'??? => 'category_titles',

??????????? 'example'???? => 'Post Title 1, Post Title 2, Post Title 3, ...',

??????? ],

??????? 'get_category_titles'

??? );

});

function get_category_titles() {

??? if (is_category()) {

??????? $cat = get_queried_object_id();

??????? $myposts = get_posts(array(

??? ????????'numberposts' => 10,

??????????? 'offset' => 0,

??????????? 'category__in' => array($cat),

??????????? 'post_status' => 'publish',

???? ???????'order' => 'DESC'

??????? ));

??????? $titles = [];

??????? foreach ($myposts as $post) {

??????????? $titles[] = get_the_title($post->ID);

??????? }

??????? return implode(', ', $titles);

??? }

??? return '';

}