I would modify the answer from gabrielk and the linked blog post by using database indexes and minimizing the number of actual distance calculations. If you know the coordinates of the user and you know the maximum distance (say 10km), you can draw a bounding box that is 20km by 20km with the current location … Read more
$wp_query->post_count is supposed to work exactly like that. To get the total number of posts that exist in the database, use $wp_query->found_posts
The following uses jQuery UI Autocomplete, which has been included in WordPress since 3.3. (I’ve borrowed the format from @Rarst :D). It’s still not precisely what you’re after, but gives you a good starting point. The following uses a the basic jQuery UI styling, but you can use the one that’s currently worked out on … Read more
Try ‘post__in’ => array(0) Simple and to the point. Update: ‘post__in’ => empty( $include ) ? [ 0 ] : $include,
Here’s a filter that’ll do the trick. Drop it into your theme’s functions.php or a plugin. /** * Search SQL filter for matching against post title only. * * @link http://wordpress.stackexchange.com/a/11826/1685 * * @param string $search * @param WP_Query $wp_query */ function wpse_11826_search_by_title( $search, $wp_query ) { if ( ! empty( $search ) && ! … Read more
I think something like this you would be best writing yourself. Take a look at: http://www.catalysthomes.co.uk/homes-for-sale/ Properties are loaded into a CPT and I have my own custom search in the sidebar. Of that search its searching a number of things such as taxonomies, custom fields and ordering by date price etc. So how do … Read more
I have been searching for hours for a solution to this problem. Array merging is not the way to go, especially when the queries are complex and you must be able to add to meta queries in the future. The solution which is simplistically beautiful is to change ‘s’ to one which allows both searching … Read more
I would recommend the Search Everything plugin too, but if you want to implement this using WP’s search function, here’s the code I’m using in my Atom theme: // search all taxonomies, based on: http://projects.jesseheap.com/all-projects/wordpress-plugin-tag-search-in-wordpress-23 function atom_search_where($where){ global $wpdb; if (is_search()) $where .= “OR (t.name LIKE ‘%”.get_search_query().”%’ AND {$wpdb->posts}.post_status=”publish”)”; return $where; } function atom_search_join($join){ global … Read more
To only add the custom search box to the main menu you could pass the second parameter provided by the wp_nav_menu_items filter and check if the theme_location is the primary location add_filter(‘wp_nav_menu_items’,’search_box_function’, 10, 2); function search_box_function( $nav, $args ) { if( $args->theme_location == ‘primary’ ) return $nav.”<li class=”menu-header-search”><form action=’http://example.com/’ id=’searchform’ method=’get’><input type=”text” name=”s” id=’s’ placeholder=”Search”></form></li>”; … Read more
I solved filtering the query by adding the join on the postmeta table and changing the where clause. tips on filtering the WHERE clause (often require regular expression search&replace) are here on codex: add_filter( ‘posts_join’, ‘segnalazioni_search_join’ ); function segnalazioni_search_join ( $join ) { global $pagenow, $wpdb; // I want the filter only when performing a … Read more