function search_posts_filter( $query ){ if ($query->is_search){ $query->set('post_type',array('post','custom_post_type1', 'custom_post_type2')); } return $query; } add_filter('pre_get_posts','search_posts_filter');
function search_posts_filter( $query ){ if ($query->is_search){ $query->set('post_type',array('post','custom_post_type1', 'custom_post_type2')); } return $query; } add_filter('pre_get_posts','search_posts_filter');