It appears, that the SDK doesn’t use hyphens in the Parameters.

So using ContentType, and ContentLength, instead of Content-Type and Content-Length, has resolved the mime type issue, unfortunately now, what it’s uploading, is the actual String of the $fileName, and not the actual image itself, So it’s back to studying the SDK

after studying the AWS SDK it shows, that the body parameter can be one of 3 things :-

String,
resource, or

So all we need to do, in php, is take the filename, and use ita s a stream, instead of just the file path.

So the Body parameter becomes ‘Body’ => fopen($targetFile,rb),

in fopen r means read only, and b means binary.

The working code is now.

define('ROOT', $_SERVER['DOCUMENT_ROOT']);
require ROOT.'/vendor/autoload.php';

use Aws\S3\S3Client;
use Aws\S3\Exception\S3Exception;



$s3Params=[
    'version' => 'latest',
    'region' => 'ams3',
    'endpoint' => 'https://ams3.digitaloceanspaces.com',
    'credentials' => [
        'key'    => 'CRCC7MJT3CVY4E565OO2',
        'secret' => 'IX8CoT8sXw6j4SvJeRT1D+vCQc9E0RX42l+EYaZ2/PA'
        ],
     'debug' => true
    ]
;


$s3 = new S3Client($s3Params);

// Add a file to a Space





$putParams = [   
    'ContentLength' => $fileSize,
    'ContentType'       => $mimeType,

    'Bucket'            => 'afors',
    'Key'               => $targetName, // this is the save as file in the space
    'Body'              => fopen($targetFile,rb), // and this is the file name on this server
    'ACL'               => 'public-read',
     ] ;

print_r( $putParams);

try {
      $result = $s3->putObject($putParams);

          // $s3->waitUntil('ObjectExists', array('Bucket' => 'afors', 'Key'    => $targetName ));

           echo $result->toArray();
         } 
catch (S3Exception $e) {
     echo 'there has been an exception<br>';
    print_r( $e);
}

echo "<br><br>At the end of the file";

it’s only Laravel? How can i use with codeigniter?