Is your plugin intended for use by others, or is it only going to be used on servers you control? If the latter, then there might be a few ways to achieve what you want. For instance, the Sync extension. With that, I think you could use a mutex or semaphore to set a flag, … Read more
add : $inner_arrays[‘relation’] = ‘OR’; and then query will be like : $args = array( ‘post_type’ => ‘products’, ‘post_status’=> ‘publish’, ‘meta_query’ => $inner_arrays ); this works …. 🙂
Edit: Do you have <meta charset=”utf-8″ /> in your <head> tag? A user here fixed a similar problem with character encoding by adding this. There are actually many Google results that come up searching for utf-8 character encoding in wordpress. Also, does pasting the text into the HTML view of the editor and saving it … Read more
Yes $wpdb is built in and is loaded by the WordPress Core on every page load. I don’t see any critical problem with your code. I am going to suggest some improvements because I see some places where could go wrong, but mostly that should work. That makes me think that $article->heading is not matching … Read more
Don’t limit the field, instead, limit the index, e.g. ALTER TABLE wp_postmeta ADD key(meta_value(100)) This limits the index to the first hundred bytes of meta_value. You’ll probably want an index on post_id, meta_key, meta_value for joins. How much of meta_key and meta_value is required depends on your data, for example ALTER TABLE wp_postmeta ADD key(post_id, … Read more
I can’t comment on foreign keys but moving to InnoDB would be a good idea for large scale. Although it’s a little slower than MyISAM, it does row level locking, rather than table level locking. As a result saving a post or doing a lengthy operation or query won’t lock the posts table, freezing the … Read more
Twice edited according to kaiser’s suggestions, unsecure version removed. <?php function my_email_friend($post_id = ”) { // get post object $post = get_post($post_id); // get post content $content = $post->post_content; // if @David exists if( 0 !== preg_match(‘/(@\w)/’, $content, $matches) ) $friend_display_name_like=”%” . like_escape($matches[0]) . ‘%’; else return; // do nothing if no matches global $wpdb; … Read more
The parent column is the term_id of a parent term
As you are building a page template, you can insert in the content of that template whatever you want and use any PHP snippet you want. So, you can continue doing it as you was doing in PHP. For example, this could be your page template: <?php /* Template Name: My template */ get_header(); ?> … Read more
If you just add p: then it conflicts with MySQL Port. So wp-config.php file you should be able to do it by replacing define(‘DB_HOST’,’localhost’); with define(‘DB_HOST’,’p:localhost:3306′);