single.php: l’affichage de l’article

Le concept

Le fichier single.php

<?php
while ( have_posts() ) :
the_post();

	get_template_part( 'template-parts/content', get_post_type() );

	the_post_navigation(
		array(
                    ...
		);

	if ( comments_open() || get_comments_number() ) :
                    ...
	endif;

endwhile; // End of the loop.
?>

Si un article est trouvé: on cherche de template content.php et on l’affiche

Donc si on désire changer l’affichage de l’article: il faut ouvrir et modifier le fichier content.php

Le fichier content.php

<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
	<header class="entry-header">
		<?php
		if ( is_singular() ) :
			the_title( '<h1 class="entry-title">', '</h1>' );
		else :
			the_title( '<h2 class="entry-title"><a href="' . esc_url( get_permalink() ) . '" rel="bookmark">', '</a></h2>' );
		endif;

		if ( 'post' === get_post_type() ) :
			?>
			<div class="entry-meta">
				<?php
				test_posted_on();
				test_posted_by();
				?>
			</div><!-- .entry-meta -->
		<?php endif; ?>
	</header><!-- .entry-header -->

	<?php test_post_thumbnail(); ?>

	<div class="entry-content">
		<?php
		the_content(
			sprintf(
				wp_kses(
					/* translators: %s: Name of current post. Only visible to screen readers */
					__( 'Continue reading<span class="screen-reader-text"> "%s"</span>', 'test' ),
					array(
						'span' => array(
							'class' => array(),
						),
					)
				),
				wp_kses_post( get_the_title() )
			)
		);

		wp_link_pages(
			array(
				'before' => '<div class="page-links">' . esc_html__( 'Pages:', 'test' ),
				'after'  => '</div>',
			)
		);
		?>
	</div><!-- .entry-content -->

	<footer class="entry-footer">
		<?php test_entry_footer(); ?>
	</footer><!-- .entry-footer -->
</article><!-- #post-<?php the_ID(); ?> -->

On peut le simplifier celui- comme suit:

<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
	<header class="entry-header">
		<?php the_title( '<h2 class="entry-title">'</h2>' );?>
	</header><!-- .entry-header -->

	<?php test_post_thumbnail(); ?>

	<div class="entry-content">
		<?php
		the_content(
			sprintf(
				wp_kses(
					/* translators: %s: Name of current post. Only visible to screen readers */
					__( 'Continue reading<span class="screen-reader-text"> "%s"</span>', 'test' ),
					array(
						'span' => array(
							'class' => array(),
						),
					)
				),
				wp_kses_post( get_the_title() )
			)
		);

		wp_link_pages(
			array(
				'before' => '<div class="page-links">' . esc_html__( 'Pages:', 'test' ),
				'after'  => '</div>',
			)
		);
		?>
	</div><!-- .entry-content -->

	<footer class="entry-footer">
		<?php test_entry_footer(); ?>
	</footer><!-- .entry-footer -->
</article><!-- #post-<?php the_ID(); ?> -->

L’ordre des éléments peut être modifier:

<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>

        <?php test_post_thumbnail(); ?>

	<header class="entry-header">
		<?php the_title( '<h2 class="entry-title">'</h2>' );?>
	</header><!-- .entry-header -->

	<div class="entry-content">
		<?php the_content(); ?>
	</div><!-- .entry-content -->

	<footer class="entry-footer">
		<?php test_entry_footer(); ?>
	</footer><!-- .entry-footer -->
</article><!-- #post-<?php the_ID(); ?> -->

Ou des éléments supprimer, en le commentant (en php: // devant la ligne):

<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>

        <?php // test_post_thumbnail(); ?>

	<header class="entry-header">
		<?php the_title( '<h2 class="entry-title">'</h2>' );?>
	</header><!-- .entry-header -->

	<div class="entry-content">
		<?php the_content(); ?>
	</div><!-- .entry-content -->

	<footer class="entry-footer">
		<?php test_entry_footer(); ?>
	</footer><!-- .entry-footer -->
</article><!-- #post-<?php the_ID(); ?> -->