single.php

<?php

get_header(); ?>

    <main class="main-content">
		<?php
		if ( have_posts() ) {
			while ( have_posts() ) {
				the_post(); ?>
                <article class="post">
                    <header class="post-header">
                        <div class="container">
                            <figure class="post-header-illustration">
								<?= wp_get_attachment_image( carbon_get_the_post_meta( 'cr_featured_image' ),
									'post-header-img',
									false,
									[ 'class' => 'post-header-img' ] ) ?>
                            </figure>
                            <div class="post-header-content">
                                <h1 class="post-title"><?php the_title(); ?></h1>
                                <ul class="post-meta-list">
                                    <li class="post-meta-item date">Article publié le <?php the_date(); ?></li>
                                    <li class="post-meta-item quantity">dans <?php the_category(', '); ?></li>
                                </ul>
                            </div>
                        </div>
                    </header>
                    <section class="post-content">
                        <div class="container container-narrow">
                            <?php the_content(); ?>
                        </div>
                    </section>
                </article>
				<?php
			}
		} else { ?>
            <p>Cet article n'existe pas.</p>
			<?php
		} ?>

    </main>

<?php
get_footer(); ?>