Questions & Answers

I'm stuck with this loop issue. I've read many posts, asked ChatGPT, but I can't find out. My final goal is to display a flexible content within another flexible content with ACF Pro.

Here's my code :

<?php
        if ( have_rows('content-text') ) :
            while ( have_rows( 'content-text' ) ) : the_row();

                $title_heading = get_sub_field('title-heading');
                $title = get_sub_field('title');
                $text = get_sub_field('text');


                if ($title_heading == 'h2' ) {
                    echo '<h2 class="border-left">' . $title . '</h2>';
                }
        
                else {
                    echo '<h3 class="border-vertical">' . $title . '</h3>';
                }

                echo $text;
        
            endwhile;

        endif;

    ?>

On the front end, when $title_heading is equal to 'h2', it still displays this :

<h3 class="border-vertical"> </h3>

Where is the issue ?

Many thanks !