I suppose a quick and dirty way to achieve what you want is to clear the entire site cache, something like this: function clear_rocket_cache_on_post_save() { rocket_clean_domain(); } add_action( ‘save_post’, ‘clear_rocket_cache_on_post_save’ ); Otherwise you’ll need to do a query to get the matching post, something like this should work: function clear_rocket_cache_on_post_save( $post_id ) { // $result_id … Read more
Stop saving process when metabox is invalid [duplicate]
Events: Check for other event with same start date and category [closed]
From what I can see there is no value set for ct_list_url2, when this code block executes, $meta = array(‘ct_download_link’, ‘ct_list_url’, ‘ct_list_url2’); foreach($meta as $dt) { if($dt == ‘ct_list_url2’) { $_POST[$dt] = get_blogspot_url($_POST[$dt]); } if(isset($_POST[$dt]) && $_POST[$dt] !== ”) { update_post_meta($post->ID, $dt, $_POST[$dt]); } else { delete_post_meta($post->ID, $dt); } … …in fact that goes for … Read more
if ( !$value ) evaluates to TRUE when the value is 0. Alternative: if ( ! isset ( $_POST[‘_ordre’] ) ) return delete_post_meta( $post_id, ‘_ordre’ ); update_post_meta( $post_id, ‘_ordre’, $_POST[‘_ordre’] ); You don’t need add_post_meta(), the call to update_post_meta() will do that automatically.
I just wrote a plugin that does just that. It’s been submitted to the WordPress.org plugin repo earlier this week and hopefully should make an appearance soon. The plugin is officially in the WordPress.org repo. In short what you are looking for is a way to have the following code available on your post editor: … Read more
How to notify specific users when i’m posting/modifying a new post
WordPress custom admin notice still displays after wp_insert_post_data validation
I run into a similar issue. I had to remove remove_meta_box(‘slugdiv’, [‘post’, ‘page’], ‘normal’); from my code. When you remove the slugdiv meta box the slug edit box for WP does stops working.
Update post meta using save_post hook in multisite