AND b.meta_key = %s AND c.meta_key = %s LIMIT %d " ; $limit_rows = apply_filters( 'litespeed_img_optm_resend_rows', 300 ) ; $list = $wpdb->get_results( $wpdb->prepare( $q, array( self::DB_IMG_OPTIMIZE_STATUS, self::DB_IMG_OPTIMIZE_DATA, $limit_rows ) ) ) ; if ( ! $list ) { LiteSpeed_Cache_Log::debug( '[Img_Optm] resend request bypassed: no image found' ) ; $msg = __( 'No image found.', 'litespeed-cache' ) ; LiteSpeed_Cache_Admin_Display::error( $msg ) ; return ; } // meta list $optm_data_list = array() ; $optm_data_pid2mid_list = array() ; foreach ( $list as $v ) { // wp meta $meta_value = $this->_parse_wp_meta_value