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Mastering WordPress Meta Data: Querying Posts and Users by ...

    Feb 24, 2014 · $sw_args = array( 'post_type' => 'films', 'meta_query' => array( array( 'key' => 'director', 'value' => array( 'George Lucas', 'Richard Marquand', 'Irvin Kershner' ), 'compare' => 'IN', ) ) ); $query = new WP_Query( $sw_args ); if ( $the_query->have_posts() ) { echo '<h2>Films By Star Wards Directors</h2>'; echo '<ul>'; while ( $the_query->have_posts() ) { $the_query->the_post(); echo '<li>' . …Author: Josh Pollock

get_post_meta() Function WordPress Developer Resources

    63 rows · If the value of the $key parameter is falsy get_post_meta will return the entire post meta …

WP_Meta_Query Class WordPress Developer Resources

    WP_Meta_Query is a class defined in wp-includes/meta.php that generates the necessary SQL for meta-related queries. It was introduced in Version 3.2.0 and greatly improved the possibility to query posts by custom fields. In the WP core, it’s used in the WP_Query and WP_User_Query classes, and since Version 3.5 in the WP_Comment_Query class.

Ultimate Guide to meta_query of WordPress WP_Query

    So, for example, if you want to get a post with meta key show_on_homepage and meta value on, you can do it the following way: $rd_args = array( 'meta_key' => 'show_on_homepage' , 'meta_value' => 'on' ) ; $rd_query = new WP_Query( $rd_args ); Otherwise, if you need to query all posts except the ones with this pair of meta key and value, you can use the following parameters:

How do you get Posts by multiple meta_keys ... - WordPress.org

    With WP_Query you use the “meta_query” argument to get posts by complex meta data criteria. You’ll see that it requires nested arrays to correctly use. You’ll need to get creative in passing such data as API query strings. One way to pass simple indexed arrays is like this:

php - Wordpress Query and Get_Post_Meta - Stack Overflow

    Wordpress Query and Get_Post_Meta. Ask Question Asked 7 years, 11 months ago. Active 6 years, 6 months ago. Viewed 2k times 0. I have the below code on one of my pages. This page is showing 100 queries when I use echo get_num_queries(). I am trying reduce the amount of queries but I am having trouble finding where they are all coming from.

WordPress: Get Post ID by Meta Value // WP Assist

    Oct 05, 2019 · The magic in this code happens when you call $my_query->the_post () function. This function prepares all post-template functions using the current post object. So when you call get_the_ID function you get the ID of the current post in the loop.

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