the_category_list

apply_filters('the_category_list') is found 1 times:

• /wp-includes/category-template.php line 158

  	 * @param WP_Term[] $categories An array of the post's categories.
  	 * @param int|false $post_id    ID of the post to retrieve categories for.
  	 *                              When `false`, defaults to the current post in the loop.
  	 */
  	$categories = apply_filters( 'the_category_list', get_the_category( $post_id ), $post_id );
  
  	if ( empty( $categories ) ) {
  		/** This filter is documented in wp-includes/category-template.php */
  		return apply_filters( 'the_category', __( 'Uncategorized' ), $separator, $parents );
  	}
  
  

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