private function empty_posts() {
		global $wpdb;

		// Empty posts and post cache
		$posts_query = "SELECT ID FROM $wpdb->posts";
		$posts       = new QueryIterator( $posts_query, 10000 );

		$taxonomies = get_taxonomies();

		while ( $posts->valid() ) {
			$post_id = $posts->current()->ID;

			wp_cache_delete( $post_id, 'posts' );
			wp_cache_delete( $post_id, 'post_meta' );
			foreach ( $taxonomies as $taxonomy ) {
				wp_cache_delete( $post_id, "{$taxonomy}_relationships" );
			}
			wp_cache_delete( $wpdb->blogid . '-' . $post_id, 'global-posts' );

			$posts->next();
		}
		$wpdb->query( "TRUNCATE $wpdb->posts" );
		$wpdb->query( "TRUNCATE $wpdb->postmeta" );
	}
private function empty_posts() {
		global $wpdb;

		// Empty posts and post cache
		$posts_query = "SELECT ID FROM $wpdb->posts";
		$posts       = new QueryIterator( $posts_query, 10000 );

		$taxonomies = get_taxonomies();

		while ( $posts->valid() ) {
			$post_id = $posts->current()->ID;

			wp_cache_delete( $post_id, 'posts' );
			wp_cache_delete( $post_id, 'post_meta' );
			foreach ( $taxonomies as $taxonomy ) {
				wp_cache_delete( $post_id, "{$taxonomy}_relationships" );
			}
			wp_cache_delete( $wpdb->blogid . '-' . $post_id, 'global-posts' );

			$posts->next();
		}
		$wpdb->query( "TRUNCATE $wpdb->posts" );
		$wpdb->query( "TRUNCATE $wpdb->postmeta" );
	}
private function empty_posts ( ) { global $ wpdb ; // Empty posts and post cache $ posts_query = "SELECT ID FROM $wpdb->posts" ; $ posts = new QueryIterator ( $ posts_query , 10000 ) ; $ taxonomies = get_taxonomies ( ) ; while ( $ posts -> valid ( ) ) { $ post_id = $ posts -> current ( ) -> ID ; wp_cache_delete ( $ post_id , 'posts' ) ; wp_cache_delete ( $ post_id , 'post_meta' ) ; foreach ( $ taxonomies as $ taxonomy ) { wp_cache_delete ( $ post_id , "{$taxonomy}_relationships" ) ; } wp_cache_delete ( $ wpdb -> blogid . '-' . $ post_id , 'global-posts' ) ; $ posts -> next ( ) ; } $ wpdb -> query ( "TRUNCATE $wpdb->posts" ) ; $ wpdb -> query ( "TRUNCATE $wpdb->postmeta" ) ; }
Delete all posts.
Delete all posts .