<?php
/**
 * The Template for displaying Post meta author
 *
 * This template can be overridden by copying it to yourtheme/wp-amp/meta-author.php.
 *
 * @var $this AMPHTML_Template
 * @version 9.3.0
 */
$author = $this->author;
?>
<li class="amphtml-meta-author">
    <?php if ( function_exists( 'get_avatar_url' ) ) : ?>
    <amp-img src="<?php
    echo esc_url( get_avatar_url( $author->user_email, array(
        'size' => 24,
    ) ) );
    ?>" width="24" height="24" layout="fixed"></amp-img>
         <?php endif; ?>
         <?php $href = esc_url( get_author_posts_url( $author->ID ) ) ?>
<a href="<?php echo $this->get_amphtml_link( $href ) ?>">
    <?php echo esc_html( $author->display_name ); ?>
</a>
</li>