$ HTTP_RAW_POST_DATA for php beginners

$ HTTP_RAW_POST_DATA for php beginners Deprecated: Automatically populating $ HTTP_RAW_POST_DATA is deprecated and will be removed in a future version. to avoid this warning set 'always _ populate_raw_post_data 'to'-1' in php. ini and use the php: // input stream instead. in Unknown on line 0

I reported this error when I made a small example. on the Internet, I set always_populate_raw_post_data to '-1', but I went to php. ini and checked it. the default setting is-1. Which of the following experts can give you some advice?

Reply to discussion (solution)

Deprecated
Apparently, your php version is relatively high.
$ HTTP_RAW_POST_DATA is about to be canceled (already) in the release notes of the php version. please use the declaration read from php: // input.

It turns out to be $ s = $ HTTP_RAW_POST_DATA;
$ S = file_get_contents ('php: // input ');
Just a few more words.

$ HTTP_RAW_POST_DATA is discarded and will be removed in future php versions.
Let you use php: // input instead

$ GLOBALS ['http _ RAW_POST_DATA ']

This feature has been DEPRECATED as of PHP 5.6.0. Relying on this feature is highly discouraged.
$ HTTP_RAW_POST_DATA contains the original data submitted by POST.

In general, use php: // input instead of $ HTTP_RAW_POST_DATA.

I just used the POST method.

$ HTTP_RAW_POST_DATA has been deprecated.
File_get_contents ('php: // input ');

The same is true for $ GLOBALS ['http _ RAW_POST_DATA ']
Maybe an upgraded version of HTTP_RAW_POST_DATA will be empty when it is read.
Replace it with file_get_contents ('php: // input ').

Deprecated: Automatically populating $ HTTP_RAW_POST_DATA is deprecated and will be removed in a future version. to avoid this warning set 'always _ populate_raw_post_data 'to'-1' in php. ini and use the php: // input stream instead. in Unknown on line 0

$ HTTP_RAW_POST_DATA has been discarded. Therefore, use file_get_contents ('php: // input'); to obtain

Phpstorm cracked version cannot use the post method