
了解数据库技术:SQLite与MySQL的比较
do_all_trackbacks ( No parameters )
do_all_trackbacks: 这个钩子用来发送一个文章的所有trackbacks。
执行所有的trackbacks。
function do_all_trackbacks() { $trackbacks = get_posts( array( 'post_type' => get_post_types(), 'suppress_filters' => false, 'nopaging' => true, 'meta_key' => '_trackbackme', 'fields' => 'ids', ) ); foreach ( $trackbacks as $trackback ) { delete_post_meta( $trackback, '_trackbackme' ); do_trackbacks( $trackback ); } }