loop - Read For Learn

Nested loop called with shortcode duplicating the content above the main loop

You have few errors in your code. Below you can see how it should look like: function cd_random_testimonial($atts) { // EXAMPLE USAGE: // [loop the_query=”showposts=1&post_type=testimonials&orderby=rand”] // Defaults extract(shortcode_atts(array( ‘the_query’ => ” ), $atts)); // de-funkify query $the_query = preg_replace(‘~&#x0*([0-9a-f]+);~ei’, ‘chr(hexdec(“\\1”))’, $the_query); $the_query = preg_replace(‘~&#0*([0-9]+);~e’, ‘chr(\\1)’, $the_query); // query is made $my_query = new WP_Query( $the_query … Read more

Multisite redirect loop for a single www domain

It’s likely down to an nginx configuration if your server runs nginx. For example, an nginx default config could contain:- if ($host ~* ^www.domain.co.uk) { rewrite ^(.*)$ https://domain.co.uk$1 permanent; } This would result in your server trying to set a 301 redirect from www to non www but then when www is defined in WordPress, … Read more

Inserting random posts

Combining two different custom post types in one single query, and still being able to control the number of each type of posts to be displayed can be a little tricky. If one single query is used with post_type = array( ‘type1’, ‘type2’…. ), you have to set posts_per_page to a considerably high number. Which … Read more

Sorting custom post types by taxonomy (So close)

Add one of your custom taxonomies to a wordpress menu, then click the menu item in frontend and you’ll see the correct url in the address bar. If this doesn’t fit your needs have a look at the “rewrite” part of the register_taxonomy() arguments.

Loop to get current parent page “content” and his children content

Super basic example that gets the parents title and content and then the title and content for each child page. This is not just the loop, but an entire page template. <?php include_once( ‘header.php’ ); ?> <?php $my_wp_query = new WP_Query(); $all_wp_pages = $my_wp_query->query(array(‘post_type’ => ‘page’)); ?> <?php if ( have_posts() ) : while ( … Read more

Twitter bootstrap carousel multiple items in carousel

The best solution is create a function that create the output. In addiction this gives more flexibility using function options. The code, tested, is here: <?php function wp_bootstrap_carousel($args=””, $visible = 3, $active = 0) { // cannot show more than 12 items at once if ( ! intval($visible) || $visible > 12 ) return false; … Read more

Conditional Check in The Loop’s Parameters

I would change $args = array( ‘category_name’ => $category, ‘showposts’ => $numposts, ‘order’ => $order ); to $args = array( ‘showposts’ => $numposts, ‘order’ => $order ); if ( $category ) $args[‘category_name’] = $category; This way you never pass an empty category_name parameter as a query arg.

WordPress Group By Problem

Show posted on date only for posts in a certain category

I do not see why you want to do such a thing but it would be easier to proceed like that : if( has_category(‘Featured’) ) twentyten_posted_on();

Custom Taxonomy + JQuery Tabs

This should work, but it’s not tested <div id=”tabs”> <ul id=”tab-menu”> <?php $terms = get_terms(‘category’); global $wpdb; $posts = array(); if ( is_array($terms) && ! empty($terms) ) { $active = null; foreach ( $terms as $i => $term ) { $ids = $wpdb->get_col( $wpdb->prepare(“SELECT object_id FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d”, $term->term_taxonomy_id )); $articles_count = … Read more

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