I am trying to install Magento 2.1.5 and I'm currently stuck on the readiness check. It is currently giving this error

PHP Settings Check * Need Help? PHP Documentation Your PHP Version is 5.6.30, but always_populate_raw_post_data = 0. $HTTP_RAW_POST_DATA is deprecated from PHP 5.6 onwards and will be removed in PHP 7.0. This will stop the installer from running. Please open your php.ini file and set always_populate_raw_post_data to -1. If you need more help please call your hosting provider.

I have renamed the php.ini file and have included the stipulated line and still have no luck. My ini file is as follows:

; Copyright © 2013-2017 Magento, Inc. All rights reserved. ; See COPYING.txt for license details. ; This file is for CGI/FastCGI installations. ; Try copying it to php5.ini, if it doesn't work

memory_limit = 1024M

max_execution_time = 18000

; disable automatic session start ; before autoload was initialized

flag session.auto_start = off always_populate_raw_post_data = -1 ; enable resulting html compression

zlib.output_compression = on

; disable user agent verification to not break multiple image upload

suhosin.session.cryptua = off

; PHP for some reason ignores this setting in system php.ini ; and disables mcrypt if this line is missing in local php.ini

extension=mcrypt.so

; Disable PHP errors, notices and warnings output in production mode to prevent exposing sensitive information.

display_errors = Off

I am trying to install Magento 2.1.5 and I'm currently stuck on the readiness check. It is currently giving this error

PHP Settings Check * Need Help? PHP Documentation Your PHP Version is 5.6.30, but always_populate_raw_post_data = 0. $HTTP_RAW_POST_DATA is deprecated from PHP 5.6 onwards and will be removed in PHP 7.0. This will stop the installer from running. Please open your php.ini file and set always_populate_raw_post_data to -1. If you need more help please call your hosting provider.

I have renamed the php.ini file and have included the stipulated line and still have no luck. My ini file is as follows:

; Copyright © 2013-2017 Magento, Inc. All rights reserved.
; See COPYING.txt for license details.
; This file is for CGI/FastCGI installations.
; Try copying it to php5.ini, if it doesn't work

memory_limit = 1024M
max_execution_time = 18000

; disable automatic session start
; before autoload was initialized

flag session.auto_start = off
always_populate_raw_post_data = -1
; enable resulting html compression

zlib.output_compression = on

; disable user agent verification to not break multiple image upload

suhosin.session.cryptua = off

; PHP for some reason ignores this setting in system php.ini
; and disables mcrypt if this line is missing in local php.ini

extension=mcrypt.so

; Disable PHP errors, notices and warnings output in production mode to prevent exposing sensitive information.

display_errors = Off