';
$item_order = 'first';
foreach ( $prevnext as $key => $item ) {
if ( ! empty( $prevnext[ $key ] ) ) {
$tnail_id = get_post_thumbnail_id( $item['id'] );
if ( $tnail_id ) {
$image = wp_get_attachment_image( $tnail_id, 'thumbnail' );
}
if ( ! $tnail_id OR empty( $image ) ) {
$image = '';
}
$output .= '';
if ( $layout == 'sided' ) {
$output .= '' . $image . '
';
}
$output .= '';
if ( $layout == 'simple' ) {
$output .= '' . $item['meta'] . '
';
}
$output .= '' . $item['title'] . '
';
$output .= '';
} else {
$output .= '';
}
$item_order = 'second';
}
$output .= '';
echo $output;