is_avatar_comment_type

WordPress Version: 5.1

/**
 * Check if this comment type allows avatars to be retrieved.
 *
 * @since 5.1.0
 *
 * @param string $comment_type Comment type to check.
 * @return bool Whether the comment type is allowed for retrieving avatars.
 */
function is_avatar_comment_type($comment_type)
{
    /**
     * Filters the list of allowed comment types for retrieving avatars.
     *
     * @since 3.0.0
     *
     * @param array $types An array of content types. Default only contains 'comment'.
     */
    $allowed_comment_types = apply_filters('get_avatar_comment_types', array('comment'));
    return in_array($comment_type, (array) $allowed_comment_types, true);
}