Make sure that the value portion of the data parameter’s column=>value pairs must be scalar. If you pass an array (or object) as a value to be inserted you will generate a warning similar to mysql_real_escape_string() expects parameter 1 to be string, array given on line 880 in file /var/www/html/wp-includes/wp-db.php”. Rather then above your code … Read more
I solved it: Just in case anybody ever has any trouble querying a post with the same term of a Taxonomy in another Post Type. I’ll post my answer below because I finally solved it on my own. <?php $terms = get_the_terms( $post->ID, ‘supplier-tax’); foreach ( $terms as $term ) { $termID[] = $term->term_id; } … Read more
Working code: <?php global $wpdb; $date = date(“Y-m-d”); $querystr = ” SELECT * FROM wp_posts JOIN wp_ftcalendar_events ON wp_posts.ID = wp_ftcalendar_events.post_parent WHERE wp_posts.post_status=”publish” AND wp_posts.post_type=”post” AND wp_ftcalendar_events.start_datetime >= ‘$date’ ORDER BY wp_ftcalendar_events.start_datetime ASC “; $pageposts = $wpdb->get_results($querystr, OBJECT_K); ?> <?php if ($pageposts): ?> <?php global $post; ?> <?php foreach ($pageposts as $post): ?> <?php setup_postdata($post); … Read more
I found solution. Grouping duplicated posts by ID. Just add this code to select query: GROUP BY wp_posts.ID Whole code (maybe it will help someone – not many examples of working pagination with select query around the internet :)): <?php global $wpdb; $date = date(“Y-m-d”); $querystr = ” SELECT * FROM wp_posts JOIN wp_ftcalendar_events ON … Read more
How to get query results for the next page
you must implement logic for edge cases, you could get the posts and check when was the last time their rate meta was updated! depending on that you decide if you can display or not the post on your search result
As David pointed out, wpdb::query() does not allow multiple calls. So yes, it is because of having the “SET @newnum = 0;” before your actual query. This kind of query is simply not possible as the backend prevents that in order to protect against SQL injection attacks. Besides of that, the technique I described in … Read more
Maybe you can try with get_posts() and foreach loop for the second query instead of WP_Query and then you will have something like this: <?php $secondary_query = get_posts(‘category_name=students’); foreach($secondary_query as $secondary_post): echo “<li>” . get_the_title($secondary_post->ID) . “</li>”; endforeach; ?> With above like style you don’t need wp_reset_query() just make sure you pass the post ID … Read more
There is no post_name argument for WP_Query, if you’re querying by slug, it’s just name. Without that argument, your query just gets the latest post back.
I think you should make a recursion function that will call itself if there’s no posts found passing new date to query for.. function getDatePosts( $date, $query_args ) { $query_args[‘date_query’] = array( ‘year’ => date( ‘Y’, $date ), ‘mounth’ => date( ‘m’, $date ), ‘day’ => date( ‘d’, $date ) ); $query = new WP_Query( … Read more