wordpress query from multiple post id

Question

I am getting array of post id from custom metabox.I tried

            $urls= get_post_meta( get_the_ID(), 'videos', false );
             foreach ( $urls as $url ) {
               foreach ( $url['link'] as $u ) { 
                 $posts[] = $u;
                     }
$my_query = new WP_Query( array( 'post_type' => 'slider', 'post__in' => $posts ) );

if ( $my_query->have_posts() ) {
   while ( $my_query->have_posts() ) {
        $my_query->the_post();
        the_title();
   }
}

wp_reset_postdata();
}

This loop query the selected post ids but they are not in id order.They are in default ASC order.Other approach that I have tried

$a=explode(" ",$u);
//$posts[]=$u;
$my_query = new WP_Query( array( 'post_type' => 'slider', 'post__in' => $a ) );

This shows only last post in the array.On var dump

string(2) "67" string(2) "77" //$u

Milo · Accepted Answer · 2014-06-28 04:59:53Z

0

Your first example also needs the orderby parameter set, otherwise it defaults to standard date order:

$my_query = new WP_Query(
    array(
        'post_type' => 'slider',
        'post__in' => $posts,
        'orderby' => 'post__in'
    )
);

answered Jun 28, 2014 at 4:59

Milo

79.1k4 gold badges128 silver badges172 bronze badges

Thx a lot.Saved my life

Sadia Mehjabin
– Sadia Mehjabin

2014-06-28 05:07:57 +00:00
Commented Jun 28, 2014 at 5:07

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