HProse for PHP reports an error under PHP5.6: Automatically populating $http_raw_post_data is deprecated and will be removed in a Future version. Solution

1. Open: https://github.com/hprose/hprose-php/blob/master/readme_zh_cn.md, download hprose for php;

2. Take http://www.hprose1.com/http_server.php as the server, and the running result is shown in Figure 1:

3. Take http://www.hprose2.com/http_client.php as the client, the running result is shown in Figure 2: An error is reported:

4. Set in the php.ini file: always_populate_raw_post_data = -1, with http://www.hprose2.com/http_client.php as the client, the result of running again is shown in Figure 3:

Note: https://bugs.php.net/bug.php?id=66763