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Date: Sun, 17 Jan 2010 01:05:17 -0500
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To: rwe rt <rwe_rt@yahoo.com>
Subject: Re: [PHP-DEV] Can we call Apache 2 API function from a PHP 5 extension module?
From: brian@brianfrance.com ("Brian J. France")

Try this instead:

request_rec *r =3D (request_rec *)(((SG(server_context) =3D=3D NULL) ? =
NULL : ((php_struct*)SG(server_context))->r));

Apache 2.x server_context is not a request_rec, it is a struct with a =
request rec in it.

Brian


On Jan 16, 2010, at 7:25 PM, rwe rt wrote:

> Hi all,I compiled php-5.3.1 with apache 2.2.14 as DSO and wanted to =
test how to call Apache API from a PHP module:Run ./ext_skel =
--extname=3DhelloModified ext/hello.c and the function =
PHP_FUNCTION(confirm_hello_compiled) so that it contains
>=20
> #include "SAPI.h"
> #include "httpd.h"
> #include "http_config.h"
> #include "http_protocol.h"
> #include "ap_config.h"
> request_rec *hello_r;PHP_FUNCTION(confirm_hello_compiled) { hello_r =3D =
(request_rec *)SG(server_context); ap_rprintf(hello_r, "Hello world\n"); =
   return SUCCESS;
> }Under php root, run ./buildconf and ./configure =
--with-apxs=3D/home/www/bin/apxs --enable-helloIt worked fine. But when =
I furhter ran:
>=20
> makeI got an error like:....ext/hello/.libs/hello.o: In function =
zif_confirm_hello_compiled': /home/www/php-5.3.1/ext/hello/hello.c:167: =
undefined reference toap_rprintf'near the end of compiling.As far as I =
know, PHP 5 can only be compiled as DSO and don't have access to =
compiled objects in Apache 2 directly. How to modify config.m4 or other =
files so that I can make compiling successful? Any help would be greatly =
appreciated!Rwe
>=20
>=20
>      =
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