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(PHP Extension) S3 Upload with Transfer AccelerationDemonstrates how to upload from a pre-signed URL with transfer acceleration. Note: This example requires Chilkat v11.0.0 or greater.
<?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 = false; // 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"; } ?> |
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