Save parsing results to file using PHP

 parse.php

@@ -10,6 +10,7 @@
        'gtfs_file' => 'VehiclePositions_A.pb',
        'ttss' => 'http://91.223.13.70/internetservice/geoserviceDispatcher/services/vehicleinfo/vehicles',
        'ttss_file' => 'vehicles_A.json',
        'result' => 'mapping_A.json',
    ],
];

@@ -36,7 +37,11 @@
        if($offset) {
            $logger->info('Got offset '.$offset.', creating mapping...');
            $mapping = $mapper->getMapping($offset);
            echo json_encode($mapping);
            $json = json_encode($mapping);
            if(!file_put_contents(__DIR__.'/data/'.$source['result'].'.tmp', $json)) {
                throw new Exception('Result save failed');
            }
            rename(__DIR__.'/data/'.$source['result'].'.tmp', __DIR__.'/data/'.$source['result']);
        }
        $logger->info('Finished');
    } catch(Throwable $e) {