It’s not in the documentation mainly because it’s an internal function, they weren’t expecting you to use or need it. have_rows() checks to see whether there is a currently active loop- if not, it creates a global with your repeater rows; if so, it picks up where you left off- then it lets you know … Read more
Just a quick update that a new method is_main_query() has been introduced in WP 3.3. Example: add_action( ‘pre_get_posts’, ‘foo_modify_query_exclude_category’ ); function foo_modify_query_exclude_category( $query ) { if ( $query->is_main_query() && ! $query->get( ‘cat’ ) ) $query->set( ‘cat’, ‘-5’ ); } Resources: WPDevel: New API in 3.3: is_main_query() Codex reference: is_main_query() Related Trac Ticket #18677
There is an unused column, term_order, in the wp_term_relationships table that you can use to assign a custom order to the terms within your taxonomy. The order is set at 0 by default and it will take a custom query to get the order back and another solution to set the order. Example query: function … Read more
You can add code below to the beginning of loop.php add_action(‘pre_get_posts’, ‘wpse_change_post_order’); function wpse_change_post_order($query){ $query->set(‘order’,’ASC’); $query->set(‘orderby’,’date’); } the oldest posts will be in the home page.
You can use this function: function get_first_paragraph(){ global $post; $str = wpautop( get_the_content() ); $str = substr( $str, 0, strpos( $str, ‘</p>’ ) + 4 ); $str = strip_tags($str, ‘<a><strong><em>’); return ‘<p>’ . $str . ‘</p>’; } and then call it in your loop with: <?php echo get_first_paragraph(); ?> The magic part your looking for … Read more
This is working for me on a single page using a template. Just be sure to set next_posts_link( ‘Older Entries »’, $the_query->max_num_pages );. // set the “paged” parameter (use ‘page’ if the query is on a static front page) $paged = ( get_query_var( ‘paged’ ) ) ? get_query_var( ‘paged’ ) : ‘1’; $args = array … Read more
(Untested) but should works with any taxonomy including the ‘tag’ taxonomy (post_tag). The following example uses the taxonomy with name ‘my-taxonomy’. <?php //Get terms for this taxonomy – orders by name ASC by default $terms = get_terms(‘my-taxonomy’); //Loop through each term foreach($terms as $term): //Query posts by term. $args = array( ‘orderby’ => ‘title’, //As … Read more
Your solution has helped me find an answer to my own problem of getting the attribute of a certain shortcode, but I fear there may be an issue with your approach. You’re using preg_match to check the post_content, which will only return 1 match. If you have a post that has multiple shortcodes in it, … Read more
I’d use the current_post property of the WP_Query class instance, which in your case is the $query. So here I check if $query->current_post is greater than or equals to 1: <div class=”carousel-item col-md-4 <?php echo $query->current_post >= 1 ? ” : ‘active’; ?>”> Resource: https://codex.wordpress.org/Class_Reference/WP_Query#Properties
You should be able to get the queried object id and use that for comparison inside your custom loop.. Before your existing loop code(what you have posted above), but obviously after the opening PHP tag.. global $wp_query; $current_id = $wp_query->get_queried_object_id(); Then somewhere inside your custom WP loops.. if( $current_id == get_the_ID() ) { // This … Read more