I am building nested loop query.I have meta box that capture post id (sorter and repeater).so far my code
while ( have_posts() ) : the_post();
?>
<div id="<?php echo $post->post_name; ?>">
<h1><?php the_title(); ?></h1>
<?php
the_content();
$urls = get_post_meta( get_the_ID(), 'mymeta_url_group', false );
foreach ( $urls as $url ) {
//echo $url["mymeta_url"];
foreach ( $url['mymeta_slider'] as $u ) {
//echo "$u<br> "; shows post id like 67 68 56 etc
$my_query = new WP_Query( array( 'post_type' => 'slider', 'p' => "'.$u .'" ) );
if ( $my_query->have_posts() ) {
while ( $my_query->have_posts() ) {
$my_query->the_post();
the_title();
}
}
wp_reset_postdata();
}
but my output result got duplicated.that is post type slider has 3 posts query shows 6 posts duplicating twice.