post-meta - Read For Learn

URL from get_post_meta() is broken my URL

Migrating meta_key and meta_value from old theme to new one

You’d have to look more closely at how the old theme displays the postmeta. At this point, you have a few options: Create a child theme for your new theme, and in its PHP file to display single posts, set the child theme up to display the postmeta just like your old theme did. (You … Read more

How to Display Image Caption but Not Alt Text

echo wp_get_attachment_caption(get_post_thumbnail_id());

How to speed up post list slowed by update_meta_cache()?

Issue migrating a checkbox-type meta field to the block editor

I found the culprit. I had to change the nonce check in save_custom_post_type() to: if ( !isset( $_POST[‘metabox_nonce’] ) || !wp_verify_nonce( $_POST[‘metabox_nonce’], basename( __FILE__ ) ) ) { return $post_id; }

Remove “Category:” from Post meta

Using zip code to display custom data in Admin Order Details

SOLVED with the below change/addition: $shipping = $order->get_shipping_postcode(); if ( empty($shipping) ) { $customer_postcode = $order->get_billing_postcode(); }else { $customer_postcode = $order->get_shipping_postcode(); }

Check if any meta on the post has value then display content

How to save a meta_value as a numeric value after I retrieve it via update_post_meta?

According to the database schema, the meta_value is stored as longtext. It is probably because of generic purpose. So, to obtain a numeric value. There are 2 parts for doing so. Saving Although it is storing as longtext, it is still good for preparing the rightful numeric format so that when retrieve it, it is … Read more

Delete post meta by serialized meta value

Try below code to delete the post_meta by a specific value of the specialized data: $args = array( ‘post_type’ => ‘post’, ‘meta_key’ => ‘any-meta-key’, ‘posts_per_page’ => -1 ); $query = new WP_Query( $args ); if($query->have_posts()){ while($query->have_posts()){ $query->the_post(); $get_ID = get_post_meta($post->ID, ‘any-meta-key’, true); // Change the id value that you want to delete if ( !empty($get_ID[‘id’]) … Read more

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