(PHP Extension) S3 Upload with Transfer Acceleration

Demonstrates how to upload from a pre-signed URL with transfer acceleration.

Note: This example requires Chilkat v11.0.0 or greater.

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

<?php

include("chilkat.php");

$success = false;

// This example 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');

// Make sure to set your AWS region correctly
$http->put_AwsRegion('us-east-1');
$bucketName = 'chilkat200';
$objectName = 'starfish/starfish.jpg';
$awsService = 's3';
$httpVerb = 'PUT';

// To use S3 acceleration, we simply set the AwsEndpoint to "s3-accelerate.amazonaws.com".
// Note: You must enable transfer acceleration on your bucket.  Acceleration incurs a higher cost.
$http->put_AwsEndpoint('s3-accelerate.amazonaws.com');

// The signed URL will be valid for this number of seconds:
$numSecondsValid = 86400;

// Choose between a URL beginning with "http://" or "https://"...
$bUseHttps = true;

// Generate the pre-signed URL that will use s3-accelerate.amazonaws.com
$preSignedUrl = $http->s3_GenPresignedUrl($httpVerb,$bUseHttps,$bucketName,$objectName,$numSecondsValid,$awsService);
if ($http->get_LastMethodSuccess() == false) {
    print $http->lastErrorText() . "\n";
    exit;
}

// The following URL can be copy-and-pasted into a browser..
print 'Presigned URL for Upload: ' . $preSignedUrl . "\n";

// Here's an example of a pre-signed URL
// 
// http://chilkat200.s3-accelerate.amazonaws.com/starfish/starfish.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIBJLOVZVXAU2AFUA%2F20200623%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20200623T234049Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&X-Amz-Signature=xxxxxeaea071178d772856c0a4e4c0114a8d9992f0d0812955e490d0exxxxxxx
// 

// Upload a local file using the pre-signed URL.
// (Chilkat provides other methods to upload file data directly from binary or text data in memory.)
$resp = new CkHttpResponse();
$success = $http->HttpFile('PUT',$preSignedUrl,'qa_data/jpg/starfish.jpg','image/jpg',$resp);
if ($success == false) {
    print $http->lastErrorText() . "\n";
    exit;
}

print 'response status code = ' . $resp->get_StatusCode() . "\n";
print 'response body size: ' . $resp->get_ContentLength() . "\n";
if ($resp->get_ContentLength() > 0) {
    print 'response body:' . "\n";
    print $resp->bodyStr() . "\n";
}


?>