Open remote stream on bucket S3 amazon in php

Question

This is my code:

    $client = new S3Client([
        'version' => 'latest',
        'region'  => $region,
        'credentials' => ['key' => $key, 'secret'  => $secret]
    ]);

    $client->registerStreamWrapper();

    $filename = md5(gethostname()) .'_'. basename($file);

    $bucketStream = fopen("s3://{$bucket}/{$filename}", 'w+');

If I list my buckets, I get a list of them, so it is not a connection problem. My issue that I can't upload any files to S3. and this: $bucketStream is false .

Answer 1

You can upload larger files by streaming data using fopen() and a "w", "x", or "a" stream access mode. The Amazon S3 stream wrapper does not support simultaneous read and write streams (eg "r+", "w+", etc). This is because the HTTP protocol does not allow simultaneous reading and writing.

try to change the w+ to w

Reference : http://docs.aws.amazon.com/aws-sdk-php/v2/guide/feature-s3-stream-wrapper.html