Search result by range?

by

I have to search for posts that have in tags or custom fields a number(price): example 152. Each post have a price tag. How I do to search for all post greater than a price for example I need to search for all post who have a price tag of minimum 100.

Something like /?s=keyword&price>=300

Thx

2 Answers
2

If you save the the price in a meta field, you can query posts using meta_query:

<?php
    $the_posts = new WP_Query( array(
        'meta_key' => 'price',
        'orderby' => 'meta_value_num',
        'order' => 'ASC',
        'meta_query' => array(
            array(
                'key' => 'price',
                'value' => '100',
                'type' => 'NUMERIC',
                'compare' => '>='
            )
        )
    ));
?>
<?php while ( $the_posts->have_posts() ) : $the_posts->the_post(); ?>
    <h1><?php the_title(); ?></h1>
<?php endwhile; wp_reset_query(); ?>

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