add_filter( ‘pre_get_posts’, ‘my_get_posts’ );

$output = $embed[0];
endif;

return $output;
}
add_filter( ‘pre_get_posts’, ‘my_get_posts’ );

function my_get_posts( $query ) {
if ( is_home() && $query->is_main_query() )
$query->set( ‘post_type’, array( ‘post’, ‘post-group’, ‘notes’ ) );
return $query;
}
function custom_length_excerpt($word_count_limit) {
$content = wp_strip_all_tags(get_the_content() , true );
$content = strip_shortcodes(get_the_content() , true );
echo wp_trim_words($content, $word_count_limit);