init(); $this->query = wp_parse_args( $query ); $this->query_vars = $this->query; $this->parse_query_vars(); } } /** * Get cached posts, if a cache exists. * * A hash is generated using the array of query_vars. If doing custom queries via filters such as posts_where * (where the SQL query is manipulated directly) you can still ensure there is a unique hash by injecting custom * query vars via the parse_query filter. For example: * * add_filter( 'parse_query', function( $wp_query ) { * $wp_query->query_vars['my_custom_query_var'] = true; * } ); * * Doing so won't have any negative effect on the query itself, and it will cause the hash to change. * * @param string $transient_version Transient version to allow for invalidation. * @return WP_Post[]|int[] Array of post objects or post IDs. */ public function get_cached_posts( $transient_version = '' ) { $hash = md5( wp_json_encode( $this->query_vars ) ); $transient_name = 'wc_blocks_query_' . $hash; $transient_value = get_transient( $transient_name )