(PHP Extension) S3 Download Specific Version of File

Demonstrates how to download a file from the Amazon S3 service using the versionId query parameter.

Note: This example requires Chilkat v9.5.0.89 or later. (A problem regarding AwsSubResources w/ downloads was fixed shortly after the v9.5.0.88 release.)

Chilkat PHP Downloads PHP Extension for Windows, Linux, MacOS, Alpine Linux

<?php

include("chilkat.php");
// Use "chilkat_9_5_0.php" for versions of Chilkat < 10.0.0

// This requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$http = new CkHttp();

$http->put_AwsAccessKey('AWS_ACCESS_KEY');
$http->put_AwsSecretKey('AWS_SECRET_KEY');
$http->put_AwsRegion('us-east-1');
$http->put_AwsEndpoint('s3.amazonaws.com');
$http->put_AwsSubResources('versionId=x8UPzRsgskmbe55lEQvhLi25PQl2lcFH');

$bucketName = 'chilkat100';
$objectName = 'frenchUtf8.txt';
$localFilePath = 'qa_output/frenchUtf8.txt';

$success = $http->S3_DownloadFile($bucketName,$objectName,$localFilePath);

if ($success != true) {
    print $http->lastErrorText() . "\n";
}
else {
    print 'File downloaded.' . "\n";
}


?>