pause button' . $spoiler . '

'; } add_shortcode( 'spoiler', 'spoiler_shortcode_handler' ); function ebook_shortcode_handler() { $ebook = __( 'This review is based on the ebook version of this title. Page numbers are not available.' , 'd12brt' ); echo '

ebook button' . $ebook . '

'; } add_shortcode( 'ebook', 'ebook_shortcode_handler' );