don’t use query_posts() for secondary loops – When should you use WP_Query vs query_posts() vs get_posts()? get only top level categories using ‘category__in’ should not get posts from child categories for example: <?php $cats = get_categories(‘parent=0’); foreach ($cats as $cat) : $args = array( ‘posts_per_page’ => 1, ‘category__in’ => array( $cat->term_id ) ); $top_cat_query = … Read more
Use get_post_meta() function to get value of desired meta key. You can get more details on this link: http://codex.wordpress.org/Function_Reference/get_post_meta
It looks like WordPress doesn’t ignore empty post__in param. So you’ll have to do this yourself like this… $ids=”1,2,3″; if ( $ids ) { $arr = explode(“,” ,$ids); $args = array( ‘posts_per_page’ => $number, ‘post__in’ => $arr ); } else { $args = array( ‘posts_per_page’ => $number ); }
From Codex : Do not pass a role name to current_user_can(), as this is not guaranteed to work correctly (see #22624) Instead, you may wish to try the check user role function put together by AppThemes. I would propose to use is_user_logged_in() to check your function.
Try this, this should retrieve all taxonomies terms including empty ones. <?php $terms = get_terms(‘price_types’, array( ‘hide_empty’ => false, ‘orderby’ => ‘name’, ‘order’ => ‘ASC’ ) ); echo print_r($terms); foreach( $terms as $term ): ?> <section class=”pricing”> <h2><?php echo $term->name; ?></h2> </section> <?php endforeach; ?>
if(!get_field(‘afbeelding_onder’)) { $prev_post = get_previous_post(); echo ‘<p>’ . get_field(‘afbeelding_onder’, $prev_post->ID) . ‘</p>’; } else { echo ‘<p>’ . get_field(‘afbeelding_onder’) . ‘</p>’; } not tested. you might want to include a while loop, if the previous post does also not have that value set?
You’ve given WP_Query and empty argument set, effectively asking it to get “nothing”. Try: $args = array (); $query = new WP_Query( $args ); var_dump($query); As soon as you give it something to latch onto, like your tag argument, the query works. To get all of your posts pass a post_type argument. $args = array … Read more
Don’t use get_the_term_list() as it returns an HTML string, which makes comparing more difficult. Use wp_get_post_terms() (Codex link) instead. It can return an array, and then you can use something like array_intersect() to get the terms that match. Your code should look something like this (I haven’t tested this): $course_terms = wp_get_post_terms($course_post_id, ‘course_type’. array(‘fields’=>’slug’)); $testimonial_terms … Read more
You should use pre_get_posts hook, which allows you to target one (or multiple) query precisely and change it so that everything works correctly (which is rarely result of manipulating main query in template, especially with pagination).
Are you talking about (something like) this: <?php $args = array( ‘numberposts’ => 2, ); $recent_posts = wp_get_recent_posts($args); foreach ($recent_posts as $recent) { ?> <li> <a href=”https://wordpress.stackexchange.com/questions/127441/<?php echo get_permalink($recent[“ID’]); ?>” title=”<?php echo esc_attr($recent[“post_title”]); ?>”> <?php echo $recent[“post_title”]; ?> </a> > </li> <?php } ?> If so, what was the problem?