did you try to call like this: $args = array( ‘post_type’ => ‘product’, ‘meta_query’ => array( ‘relation’ => ‘OR’, array( ‘key’ => ‘spec’, ‘value’ => ‘choice2’, ‘compare’ => ‘LIKE’, ), array( ‘key’ => ‘spec’, ‘value’ => ‘choice3’, ‘compare’ => ‘LIKE’, ), ), ); $query = new WP_Query( $args ); example taken straigh from the codex
Add a meta box to your custom post type edit screen to contain your markup. Check the $pagenow global to only show it on post.php, not post-new.php, and check $current_user global for administrator role to exclude other user roles. Also, if you aren’t familiar, check out the $wpdb class for your queries, and read up … Read more
Per comments just trim the $colors before use: if ( get_post_meta( get_the_ID(), ‘hex_colors’, true ) ){ $colors = get_post_meta( get_the_ID(), ‘hex_colors’, true ); $colors = explode( ‘ ‘ , trim( $colors ) ); foreach( $colors as $color ) { echo ‘<div>’, $color, ‘</div>’; } }
You are using third party code to generate those meta boxes, and I am not familiar with how that code works. In fact, based on your question I am not even sure exactly where the code fails. Your description of the problem is inadequate. I can point out that your code is overly complex. It … Read more
From what I understand I think you can try something like: SELECT meta_value, COUNT(post_id) as count FROM $wpdb->postmeta WHERE meta_key = ‘authors’ GROUP BY meta_value HAVING count >= 20 ORDER BY meta_value; Let me know if this works for you!
Create Custom Post Type function create_product() { $labels = array( ‘name’ => _x( ‘Product’, ‘post type general name’, ‘stacy’ ), ‘singular_name’ => _x( ‘product’, ‘post type singular name’, ‘stacy’ ), ‘menu_name’ => _x( ‘Products’, ‘admin menu’, ‘stacy’ ), ‘name_admin_bar’ => _x( ‘Product’, ‘add new on admin bar’, ‘stacy’ ), ‘add_new’ => _x( ‘Add New’, ‘product’, … Read more
I want this condition to only be applied to one post, i.e. when the user declares a post as “featured”, and saves it, all the other ones (theoretically only the last one) that have this meta value checked, should be turned “off”. You might then try to save the one and only featured post ID … Read more
I’m used to deal with ACF configurations and I think that the solution to your problem is quite simple, and is integrated in the ACF “gallery” field configuration options. Check out this link, where you will find described all the options for a “gallery” field. As you will see, there’s a parameter “minimum selection” which … Read more
This kind of meta query in WP_Query() or get_posts(): ‘meta_query’ => [ [ ‘key’ => ‘score’, ‘value’ => 50, ‘type’ => ‘numeric’, ‘compare’ => ‘>=’, ], ], would generate the following SQL WHERE part: wp_postmeta.meta_key = ‘score’ AND CAST(wp_postmeta.meta_value AS SIGNED) >= ’50’ This kind of ordering: ‘orderby’ => [ ‘meta_value_num’ => ‘DESC’, ‘title’ => … Read more
If the attachment is attached to a post, the post is determined as “post_parent”. So, if you are in the attachement template (attachment.php, image.php, etc): while ( have_posts() ) { the_post(); // Get parent id of current post (get_the_ID() gets id of current post, // whicdh is the attachement, as we are in the attachment … Read more