Use wp_list_categories instead, <?php $args = array( ‘hierarchical’ => true, ‘child_of’ => 42, //parent category ‘hide_empty’ => 1, //hide empty categories (set to 0 to show) ); wp_list_categories($args); ?> A full list of parameters for wp_list_categories can be found HERE As you can see its highly customizable simply by adding extra arguements to the array … Read more
Try using $_POST[‘post_id’] in the upload area as file.php does not include the global $post object.
It seems you’re actually looking for the the_content filter. add_filter(‘the_content’, ‘modify_content’); function modify_content($content) { global $post; if ($post->ID != $desired_id) return $content; $modified_content = /* modify content here */; return $modified_content; }
set the $stripteaser parameter to true; the_content(‘readmore’, true); http://codex.wordpress.org/Function_Reference/the_content
You can combine conditions: if ( ! empty ( $GLOBALS[‘post’] ) && is_single() && in_category( ‘gaming’, $GLOBALS[‘post’] ) ) { // do something } See PHP manual: Logical Operators and Exclude custom function content from certain pages.
You have three loops, two nested inside the main loop. The main loop display the posts e.g. in category_a. What does the second nested loop display? It seems this loops also display the posts from the samne category as the main loop. So try to remove the second nested loop.
All you need to do is just create a new file in your theme root directory. This file must start with following code: <?php /** * Template Name: No Sidebars */ Name your file, for example, page_nosidebars.php and then WP will add No Sidebars template to available templates list. There is nice article about it … Read more
Use pre_get_posts to do any alterations of the main query. The main query happens before the template is loaded, using query_posts just overwrites that original query, which is a waste of resources: function wpa82795_archives_orderby( $query ) { if ( $query->is_archive() && $query->is_main_query() ) { $query->set( ‘orderby’, ‘title’ ); $query->set( ‘order’, ‘asc’ ); } } add_action( … Read more
You can see everything returned via php’s var_dump or print_r: $recent_posts = wp_get_recent_posts(); echo ‘<pre>’; print_r( $recent_posts ); echo ‘</pre>’; This will reveal that the date is stored in post_date: foreach( $recent_posts as $recent ): echo $recent[‘post_date’]; endforeach; Or to format the date, use php’s date and strtotime: echo date( ‘l F jS’, strtotime( $recent[‘post_date’] … Read more
First off, query_posts is terrible doesn’t use it. It does all kinds of fun things like mess up the very useful conditional tags like is_singular and the like as well as mess up pagination. Short of hooking into the posts_orderby filter and writing some custom order by SQL, your best bet is to use the … Read more