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I have a Query:

<?php
                    $feature_big = array(
                        'posts_per_page'    => '1',
                        'meta_key' => $count_today,
                        'orderby' => 'meta_value_num'
                    );
                    $wp_feature_big = new WP_Query( $feature_big );
                ?>
                <?php if( $wp_feature_big->have_posts() ) : while( $wp_feature_big->have_posts() ) : $wp_feature_big->the_post(); ?>
                    /----------------------------here------------------/
                <?php endwhile; endif?>

Now, i want change value (posts_per_page, meta_key,...) in 'here'. Is it possible? And How? Thank you! Sorry my English :)

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9
  • Yes it's possible, you can change it. Commented Nov 23, 2016 at 5:46
  • How? Thank you so much Commented Nov 23, 2016 at 5:47
  • What values do you want to set for those keys? Commented Nov 23, 2016 at 5:48
  • eg: 'posts_per_page' => '1', here you can change value 1 to 10 to show 10 posts per page Commented Nov 23, 2016 at 5:49
  • you will have to initiate new WP_Query object inside while loop with new args. then fetch all posts again inside that, need complete explanation ? Commented Nov 23, 2016 at 5:51

1 Answer 1

Reset to default
0

You can run multiple nested WP_Queries as long as you reset_postdata() to get the outer loop back on track.

$query_args = array (
    'posts_per_page' => '1',
    'meta_key'       => $count_today,
    'orderby'        => 'meta_value_num',
);

$outer_query = new WP_Query( $query_args );


while( $outer_query->have_posts() ) :

    // conditional if
    if( true ) {

        // change the query arg in the inner loop
        $query_args[ 'meta_key' ] = 'something_else';
    }

    // start an inner query with adjusted params
    $inner_query = new WP_Query( $query_args );

    // nested loop
    while( $inner_query->have_posts() ) :

        // ...

    endwhile;

    // After looping through a nested query, this function restores the $post global to the current post in this query.
    $outer_query->reset_postdata();

endwhile;
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