When you make a link in the WordPress editor, a link search tool pops up allowing you to search your content. By default it searches all public post types. On a project we had a lot of property listings which made link searching difficult. The code below excludes the ‘listing’ post type from that link search.
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| <?php | |
| /** | |
| * Exclude Listings from Link Search | |
| * | |
| * @author Bill Erickson | |
| * @link http://www.billerickson.net/code/exclude-listings-from-link-search | |
| * | |
| * @param array $query, wp_query arguments | |
| * @return array $query | |
| */ | |
| function be_exclude_listings_from_link_search( $query ) { | |
| $query['post_type'] = array_diff( $query['post_type'], array( 'listing' ) ); | |
| return $query; | |
| } | |
| add_filter( 'wp_link_query_args', 'be_exclude_listings_from_link_search' ); |
