• Object Storage Service

obs
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  2. Object Storage Service
  3. Developer Guide (PHP SDK)
  4. Object Download
  5. Performing a Streaming Download

Performing a Streaming Download

Sample code:

// Import the third-party open source libraries.
require 'vendor/autoload.php';
// Import the SDK code library.
require 'obs-autoloader.php';
// Declare the namespace.
use Obs\S3\ObsClient;
// Create an instance of ObsClient.
$obsClient = new ObsClient ( [
       'key' => '*** Provide your Access Key ***',
       'secret' => '*** Provide your Secret Key ***',
       'endpoint' => 'https://yourdomainname'
] );

$resp = $obsClient -> getObject([
       'Bucket' => 'bucketname',
       'Key' => 'objectkey',
       'SaveAsStream' => true
]);

printf("RequestId:%s\n", $resp['RequestId']);
printf("Object Content:\n");
while(!$resp['Body'] -> eof()){
       echo $resp['Body'] -> read(65536);
}
NOTE:
  • Use the SaveAsStream parameter to specify the download mode to streaming download.
  • Body in the returned result is a readable instance of GuzzleHttp\Psr7\Stream and can be used to save the object to a local directory or to the memory.