mod_header

Hi,
I am trying to enable mod_headers, i have ispconfig 3 and have run this to install php7.1 - https://www.howtoforge.com/tutorial/how-to-install-php-7-on-debian/ and now i want to enable modules such as mod_headers and more.. - how to enable please!!

First i ran

Code:

a2enmod headers

and the system ststated

Code:

Module headers already enabled

. for good measure i

Code:

service apache2 restart

restarted apache.
I then ran

Code:

apachectl -t -D DUMP_MODULES

and it showed

Code:

 headers_module (shared)

and it seems to be loaded, but when i run

PHP:

<?php
phpinfo()
?>

cgi.rfc2616_headers states shows 0
how do i get custom php directives to load it? as my developer is stating mod_headers is not activated or enabled from the output of php, but from what i see it is loaded and shared and is in mod-enabled. he used the php code

PHP:

f (function_exists('apache_request_headers')) {
echo 'FUNCTION EXISTS.';
} else {
echo 'FUNCTION DOES NOT EXISTS.';
print_r(apache_request_headers());
}

and that states

Code:

FUNCTION DOES NOT EXISTS.

please help obi-wan!!

 

thanks for the reply till.
if i wanted to try adding something though ispconfig apache directives, how should it be added, can you give me an example of 1 rule please.

thanks