1 ) ? $current_page - 1 : 0; $next_page = $current_page + 1; $licenses = get_catalog_licenses(); $subject_groups = ( defined( 'PB_PLUGIN_VERSION' ) ) ? \Pressbooks\Metadata\get_thema_subjects() : []; ?>

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__( 'Title', 'pressbooks-aldine' ), 'subject' => __( 'Subject', 'pressbooks-aldine' ), 'latest' => __( 'Latest', 'pressbooks-aldine' ), ]; foreach ( $sorts as $key => $value ) { ?> >
1 ) : ?>