GitHub user mygityf opened a pull request: https://github.com/apache/thrift/pull/949
THRIFT-3745 The precision should be 17 for double $num= 3.1415926535897931; $this->trans_->write(json_encode($num)); The value will be '3.1415926535898' and some precision lost after format operation. You can merge this pull request into a Git repository by running: $ git pull https://github.com/gityf/thrift PHP-double-precision-17-bits Alternatively you can review and apply these changes as the patch at: https://github.com/apache/thrift/pull/949.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #949 ---- commit 77b8fb3fedeaf0cf030fd8e6afc7808fca408513 Author: Wang Yaofu <voip...@sina.cn> Date: 2016-03-15T02:25:33Z THRIFT-3745 The precision should be 17 for double $num= 3.1415926535897931; $this->trans_->write(json_encode($num)); The value will be '3.1415926535898' and some precision lost after format operation. ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---