AWS S3 URL is different from the original one - php

Question

I am uploading files from php to aws s3. I have successfully uploaded the file.
The url it is returning is => https://BUCKETNAME.s3.ap-south-1.amazonaws.com/images1740/1550830121572.jpg
The actual url is => https://s3.ap-south-1.amazonaws.com/BUCKETNAME/images1740/1550830121572.jpg
(bucket name is coming in starting instead at the end of url)
Because of this it is giving me error while loading images => "Specified Key not found"
$source = $source;
$bucket = 'xxxxxxxxxxxxxxxxx';
$keyname = 'images'.$usr_id."/".$name;
// for push
$s3 = S3Client::factory(
array(
'credentials' => array(
'key' => "xxxxxxxxxxxxxx",
'secret' => "xxxxxxxxxxxxxxx"
),
'version' => 'latest',
'region' => 'ap-south-1'
)
);
try {
// Upload data.
$result = $s3->putObject(array(
'Bucket' => $bucket,
'Key' => $keyname,
'SourceFile' => $source,
'ServerSideEncryption' => 'AES256',
));
// Print the URL to the object.
print_r($result);
return $result['ObjectURL'] . PHP_EOL;
// print_r($result);
} catch (S3Exception $e) {
echo $e->getMessage() . PHP_EOL;
}

Answer 1

Set use_path_style_endpoint to true when initializing the S3 client to have it use the S3 path style endpoint by default when building the object URL. 1
Implementation details has the object URL to be in the path style if the bucket name makes a valid domain name otherwise it fallback to the S3 path style.
You want to keep the later behavior all the time.
$s3 = S3Client::factory(
array(
'credentials' => array(
'key' => "xxxxxxxxxxxxxx",
'secret' => "xxxxxxxxxxxxxxx"
),
'use_path_style_endpoint' => true,
'version' => 'latest',
'region' => 'ap-south-1'
)
);
You can also do as below if you wanted to disable it one-time for the PutObject operation.
$result = $s3->putObject(array(
'Bucket' => $bucket,
'Key' => $keyname,
'SourceFile' => $source,
'ServerSideEncryption' => 'AES256',
'#use_path_style_endpoint' => true
));