$a===$b,'old148_unchanged'=>array_slice($all,0,148)===$old,'logs'=>$all,'log_count'=>count($all)]);if($a!==$b||$all!==$prior||count($all)!==166||array_slice($all,0,148)!==$old)throw new RuntimeException('Final zero4 drift');echo json_encode(['lane'=>$lane,'source_restored100'=>true,'log_count'=>count($all)]),"\n";