The only way I could think to achieve this would be to query the DB and build a list of ids, then check to make sure none of the ids match, but that might be a very taxing query. You would also need to change the way the id’s for each table would be updated … Read more
Can you try to escape the variable $post_id? Like so: ”.$post_id.” So use the single quote twice. You are querying a slug and your variable is a number.
Use get_userdata() to get a user object, and the email address will be the email property: $userdata = get_userdata( $user_id ); if ( ! $userdata ) { return false; } echo $userdata->email;
Bookmarking custom template pages which all have the same page ID
Give custom page template a custom post ID
Give ID to divs inside the loop
How to get Previous Visited Page Information
Why is my insert row only inserting the final row from the loop into the database rather than just inserting one
Don’t use query_posts. As noted in the Codex: Not for Secondary Loops You should not use query_posts() to create secondary listings (for example, a list of related posts at the bottom of the page, or a list of links in a sidebar widget). You should use WP_Query instead. E.g. $args = array( ‘post_type’ => ‘topic’, … Read more
I figured it out, here is the solution for anyone else wondering how to do something like this: function force_ID($query) { global $wpdb; if (substr($_SERVER[‘REQUEST_URI’],-5) == ‘.html’) { $post_id = $wpdb->get_var($wpdb->prepare(“SELECT ID FROM $wpdb->posts WHERE post_name=%s AND post_status=”publish””,substr(basename($_SERVER[‘REQUEST_URI’]),0,-5))); if ($post_id > 0) $query->set(‘page_id’,$post_id); } } add_action(‘pre_get_posts’,’force_ID’); In examining the wp-includes/query.php file, I noticed that the … Read more