Summary:
This fixes at least two issues with the S3 library on newer versions of cURL/PHP:
- NOTICE: PHP message: [2013-07-02 22:15:54] ERROR 8: curl_setopt(): CURLOPT_SSL_VERIFYHOST with value 1 is deprecated and will be removed as of libcurl 7.28.1. It is recommended to use value 2 instead at [/core/lib/phabricator/externals/s3/S3.php:1744]
- `$this->request->body` was appended to without initializing it, which rasies an error on PHP 5.5.0.
I looked over the rest of the changes briefly and they all seem reasonable-ish.
Test Plan:
- Uploaded a file to S3.
- Downloaded a file from S3.
- Deleted a file from S3.
- Checked error logs for anything suspicious.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D6349
d20f4f6f20