<!--?php 
 
 require_once('aws.phar'); 
 use Aws\Common\Aws; 
 use Aws\Common\Enum\Region; 
 use Aws\S3\Enum\CannedAcl; 
 use Aws\S3\Exception\S3Exception; 
 use Guzzle\Http\EntityBody; 
  
 $access_key = 'accesskeyeyeyeyeye'; 
 $secret_key = 'secretkeyyeyeyeye'; 
 $region     = Region::AP_NORTHEAST_1; 
 $bucket = '3doreal'; 
 try {     
    // S3     
     $s3 = Aws::factory(array(         
    'key'    => $access_key,
        'secret' => $secret_key,
        'region' => $region,
        ))->get('s3');
 
 
    $info = new FInfo(FILEINFO_MIME_TYPE);
 
    // Upload File
    $filename ='3DOReal.jpg';
    $filebody = EntityBody::factory(fopen($filename, 'r'));
    $filetype = $info->file($filename);
 
    $response = $s3->putObject(array(
        'Bucket' => $bucket,
        'Key'    => "3DOReal.jpg",
        'Body'   => $filebody,
        'ContentType' => $filetype,
        'StorageClass' => 'STANDARD',
        'ACL' => CannedAcl::PUBLIC_READ,
    ));
 
} catch (S3Exception $e) {
}
 
?>

参考サイト：

http://www.4-fusion.jp/randd/2013/05/08/hdd-old-amazon-s3-easy/