Unable to update the meta boxes with multiple fields
Unable to update the meta boxes with multiple fields
post-meta
How to set meta_query if get_post_meta returns nested array for that key? [duplicate]
You have miss the last parameter from get_post_meta(). Try below code: $literature = get_post_meta(get_the_ID(), ‘popis_literature’, true); It gives you array of IDs. E.g. array (size=2) 0 => string ‘32985’ (length=5) 1 => string ‘59956’ (length=5) So in query you can use them like: $args = array( ‘post_status’ => ‘published’, ‘posts_per_page’ => -1, ‘post_type’ => ‘post’, … Read more
Display Updated Date Instead of Published Date
Not sure if this is what you are looking for: Published on <a class=”entry-date” href=”https://wordpress.stackexchange.com/questions/326851/<?php echo get_month_link(get_post_time(“Y’),get_post_time(‘m’)); ?>” > <span itemprop=”datePublished”><?php echo the_modified_date(‘F j, Y’); ?> </span></a> This will replace the published date by the last modified
Unknown Post Meta Records
you can achieve this in 2 step First Step : Remove ORPHANED UNUSED post meta data (SQL Query) DELETE pm FROM wp_postmeta pm LEFT JOIN wp_posts wp ON wp.ID = pm.post_id WHERE wp.ID IS NULL Second Step INFORMATION : Identify all post meta which is currently set to that post $meta_values = get_post_meta( get_the_ID() ); … Read more
get_post_meta not working on my custom-function page
WordPress uses a global $post to keep track of the current post the user is viewing. Whenever you call functions like the_title() or get_the_ID() it uses that global $post to pull that data. In your code snippet you’re using get_posts() which generally does not overwrite the global $post object unless you specify with setup_postdata( $post … Read more
Change picture attachment meta of all occurrences of a picture
Change picture attachment meta of all occurrences of a picture
update_post_meta performance in a loop woocommerce
I think, an idea would be to save your values on a new small table with all you need, and have a script that once every “n” hours update all metas.
update_post_meta performance in a loop woocommerce
I think, an idea would be to save your values on a new small table with all you need, and have a script that once every “n” hours update all metas.
Attachment metadata has value of ‘1’
Attachment metadata has value of ‘1’
SQL query to change the value of a Custom Field
If you’re looking for raw SQL query, then this should help: UPDATE <PREFIX>postmeta SET meta_value=”temp4″ WHERE meta_value=”temp1″ AND meta_key = ‘post_template’ If you want to run this query from WP, then you can use this: global $wpdb; $wpdb->update( “{$wpdb->prefix}postmeta”, array( ‘meta_value’ => ‘temp4’ ), array( ‘meta_key’ => ‘post_template’, ‘meta_value’ => ‘temp1’ ) );