I modified the site title the 'the_title' filter. I am using ACF pro repeater, I want to achieve is that if there is content in the repeater a + will be added to the post title.
I wrote this script:
function mm_title_update( $title, $id = null ) { if ( ! is_admin() && ! is_null( $id ) ) { $post = get_post( $id ); if ( $post->post_type == 'info' ) { $is_index = have_rows('index_copy', $post); //acf repeater field //check if the repeater is set if($is_index === false ){ return $title; //die; }else{ $title .= '+'; return $title; }; } } return $title; } add_filter( 'the_title', 'mm_title_update', 1, 2 ); function mm_remove_title_filter_nav_menu( $nav_menu, $args ) { // we are working with menu, so remove the title filter remove_filter( 'the_title', 'mm_title_update', 1, 2 ); return $nav_menu; } // this filter fires just before the nav menu item creation process add_filter( 'pre_wp_nav_menu', 'mm_remove_title_filter_nav_menu', 1, 2 ); function mm_add_title_filter_non_menu( $items, $args ) { // we are done working with menu, so add the title filter back add_filter( 'the_title', 'mm_title_update', 1, 2 ); return $items; } // this filter fires after nav menu item creation is done add_filter( 'wp_nav_menu_items', 'mm_add_title_filter_non_menu', 1, 2 ); Now, the script works well on single and archive pages but it doesn't work on the site's front page.
in the front and archive pages I am using the same functionality to see the titles. the titles are called by a get_template_part from 'functions.php' file
this is the code in functions.php
get_template_part( 'parts/title', 'loop' ); this is the title-loop.php file
<?php /** * @package hello */ ?> <span class="flex infolink"> <i aria-hidden="true" class="far fa-file-alt"></i> <a href="<?php the_permalink() ?>" title="<?php the_title_attribute(); ?>" class="cat-post-title"> <?php isset() echo the_title(); ?> </a> </span> I don't understand why I do not see the + sign on post loop titles on the front page. any help would be amazing tnx
