I’m assuming you’re talking about this piece of maintenance code right here: http://core.trac.wordpress.org/browser/tags/3.3.1/wp-admin/includes/post.php#L419 Indeed, the code calls on lower level functionality of $wpdb, which doesn’t contain too many hooks, only one in fact, query. http://core.trac.wordpress.org/browser/tags/3.3.1/wp-includes/wp-db.php#L1061 So, in order to return an empty result set you’ll have to come up with a no-operation type of query, … Read more
You could use the following and it should do exactly what you want by checking the value of $loop->current_post. <?php $loop = new WP_Query( array( ‘post_type’ => ‘work’,’posts_per_page’ => ‘-1’ ) ); ?> <ul id=”carousel”> <li> <ul class=”inner-items”> <?php while ( $loop->have_posts() ) : $loop->the_post(); ?> <?php if( $loop->current_post && !($loop->current_post % 6) ) : … Read more
It’s down to how you’re using get_term_link() – since you’re passing a slug, WordPress can’t locate the term in it’s internal cache (terms are indexed by ID), so it grabs it directly from the db. To use the cache, pass the ID. Better yet, pass just the object: get_term_link( $category ); // No need for … Read more
You could set this in your theme using conditionals. Create a separate menu for each category using the WordPress menu feature (Appearances > Menus). Then in your theme, where you want the menu to display, determine which menu to display using the is_category(‘category-slug’) and/or in_category(‘category-slug’) conditionals and the wp_nav_menu function (http://codex.wordpress.org/Function_Reference/wp_nav_menu). For instance: <?php if(is_category(‘first-category’) … Read more
The difference is, in “plugin_part1-fixed.php” you wouldn’t lose existing args. Consider the url: https://www.example.com/page/?foo=bar Your code in “plugin_part1.php” would output <a href=”https://www.example.com/page/?custom_var=column”>text</a> Note, the existing arg “foo” has been lost, the code in “plugin_part1-fixed.php” would output: <a href=”https://www.example.com/page/?foo=bar&custom_var=column”>text</a> Note, the existing arg “foo” is still present and your arg has been appended. Since you don’t … Read more
$string will contain a comma separated list of IDs: $ids = array(); foreach( $array as $post ) { if( !in_array( $post->ID, $ids ) ) { $ids[] = $post->ID; } } $string = implode( ‘, ‘, $ids ); Note: This uses basically no wordpress, other than the post object…which is really just an object.
Try this: add_action( ‘template_redirect’, ‘my_test_if_archive’ ); function my_test_if_archive() { global $wp_query; $qv = array_keys( $wp_query->query ); $archives = array(‘year’, ‘monthnum’, ‘day’, ‘w’, ‘m’, ‘author’, ‘post_type’); $is_archive = ! empty( array_intersect( $qv, $archives ) ); $is_tax = ! empty( $wp_query->tax_query->queries ); if ( $is_archive || $is_tax ) { // this is an archive } }
To clear up some confusion in previous answers, pre_get_posts isn’t a filter so you don’t need to return anything. Your only problem that I see is the if: if ( !is_search() && !in_array( get_post_type(), $post_types ) ) return; Basically get_post_type() is going to return false during pre_get_posts because the global $post hasn’t been set yet … Read more
The issue is you are overriding the entire tax_query. When you go to the UK category archive, tax query is set to have the same thing you have for International, but you are nuking the current query. Here is the solution: … $tax_query = $query->get(‘tax_query’); $tax_query[‘relation’] = ‘OR’; // puts the item at the beginning … Read more
The prepare() method escapes %s. The second piece of code you listed breaks because quotation marks are added to the table name, hence it doesn’t match what’s in the DB. The first piece of code works because it’s a straight string replacement hence matching the name of the table in the database. What is the … Read more