Uploading an Image using AWS SDK for PHP 2

Question

This is driving me crazy -- I have been working on this problem for several days with little success. I've finally hit a brick wall and need help. A lot of the articles and forums that I have searched are not for AWSSDK for PHP 2.

We have been using Amazon's S3 to load images through iOS for the past couple of years.

Now, I need to implement the upload in a browser.

I have downloaded and successfully installed AWSSDK for PHP 2 on our Ubuntu server. I can get connected to our AWS S3 account and display the contents of the buckets. But I am unable to put an image in a bucket.

The Exception from AWS is:
Aws\S3\Exception\NotImplementedException: AWS Error Code: NotImplemented, Status Code: 501, AWS Request ID: CEDC4BBAA83CF70C, AWS Error Type: server, AWS Error Message: A header you provided implies functionality that is not implemented.

Here is the URL that I got the below example code from, under the heading called Uploading a File to Amazon S3: https://github.com/aws/aws-sdk-php#quick-start

And I updated my code based on this: AWS PHP SDK Version 2 S3 putObject Error

But it still doesn't work.

Here is my code:

<?php
require_once("../config.php");     //local config vars   
require_once('AWSSDKforPHP/aws.phar');

use Aws\S3\S3Client;
use Aws\Common\Enum\Region;
use Aws\Common\Aws;
use Aws\S3\Enum\CannedAcl;
use Aws\S3\Exception\S3Exception;
use Guzzle\Http\EntityBody;

//get the $s3 object
$config = array(
    'key' => AMAZON_ACCESS_KEY,
    'secret' => AMAZON_ACCESS_SECRET,
    'region' => Region::US_EAST_1    
);
$s3 = S3Client::factory($config);


try {
    $bucketname = 'my_bucket_name';            //my bucket name on s3
    $filename = 'filename.jpg';                //my image on my server
    $path = 'http://my.website.com/app/cache/remote';        //the path where the image is located
    $fullfilename = $path."/".$filename;

    //this successfully lists the contents of the bucket I am interested in
    foreach ($s3->getIterator('ListBuckets') as $bucket) {
        foreach ($s3->getIterator('ListObjects', array('Bucket' => $bucket['Name'])) as $object) {
            if ( $bucket['Name'] == $bucketname ) {
                echo $bucket['Name'] . '/' . $object['Key'] . PHP_EOL;
            }
        }
    }

    //HERE ME HERE, PLEASE!  this is the code that throws the exception
    $s3->putObject(array(
        'Bucket' => $bucketname,
        'Key'    => $filename, 
        'Body'   => EntityBody::factory(fopen($fullfilename, 'r')),
        'ACL'    => CannedAcl::PUBLIC_READ_WRITE,
        'ContentType' => 'image/jpeg'
    ));


} catch (S3Exception $e) {
    echo $e;
}

?>

Can someone please provide me with an example so I can upload the JPG image into our bucket on S3 using AWSSDK for PHP 2?

RESOLUTION: From ppostma1's reply, I have modified my code as follows, and it now works:

$bucketname = 'my_bucket_name';  //must be all lowercase
$filename = 'filename.jpg'; //my image on my server
$path = 'var/www/html/root-website-folder/images/'; //the physical path where the image is located
$fullfilename = $path.$filename;

$s3->putObject(array(
        'Bucket' => $bucketname,
        'Key'    => $filename, 
        'Body'   => EntityBody::factory(fopen($fullfilename, 'r')),
        'ACL'    => CannedAcl::PUBLIC_READ_WRITE,
        'ContentType' => 'image/jpeg'
));

Answer 1

First, you are missing a s3 'filename' aka key:

'Key' => '/files/imgage/fuzzykitten.jpg'

Next, I have had far fewer complications with:

//use Aws\S3\S3Client;
use Aws\Common\Enum\Region;
//use Aws\Common\Aws;
use Aws\S3\Enum\CannedAcl;
use Aws\S3\Exception\S3Exception;
use Guzzle\Http\EntityBody;


$amazon = Aws\S3\S3Client::factory($config)

with being able to find the class files. Every time I try to include ./common/aws or ./s3/s3client, it start giving me "cannot find Aws\S3\Aws\S3Client" which leaves me at wt???