apache - PHP: How to read POST body with Transfer-Encoding: chunked, no Content-Length -

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i writing service receive data energy monitoring device in house. way device can push data using http post, transfer-encoding: chunked, , no content-length, , data xml in request body.

i able read data in php script (behind apache) , store in database.

it appears correct way read http request body in php these days open , read php://input. however, comments users on php's website indicate (and testing confirms), if no content-length header specified client, php://input returns no data (even if there data being sent client in chunked encoding).

is there alternate way access request body? can configure apache (with .htaccess) decode chunked data , call script once gets all, , include content-length? or configure php able handle this?

thanks!

might write answer suppose.

the issue describe documented here: https://bugs.php.net/bug.php?id=60826

highlights thread:

so here found. if send chunked http request not send content-length (as should using http 1.1 protocol) body part of request empty (php://input returns nothing). result remains valid following configuration php runs via fastcgi :

the same configuration php running mod_php fine, body request available through php://input.

and

essentially, php following spec, , not reading beyond fastcgi content_length header value - correct fixes above php, in fastcgi or web server implementation.

possible workarounds:

0) use httpd mod_php

1) use different web server.

2) @ patches mod_fcgid

3) maybe (not recommended) flip always_populate_raw_post_data , see if there in $http_raw_post_data


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