php 5.2 as cgi not working in debian 6.0

["J. Bakshi" <bakshi12@gmail.com>]

Dear list,

I am now confused and need some enlightenment. I am trying to have php 5.2.7 as cgi
module so that when require.. I can also use php 5.2 with some old php sites on this
debian 6.0 server.  I am following 
http://blog.davejamesmiller.com/2011/03/how-to-install-php-5-2-fastcgi-on-debian-6-0-squeeze

I have done all the steps as described with a little modification of file path.

*activating modele*

` ` ` `
# a2enmod actions fastcgi
Module actions already enabled
Module fastcgi already enabled
` ` ` `

and restart apache


*PATH: during compilation I have used*

[.....]
./configure \
--prefix=/usr/local/bin/php5.2 \
--with-config-file-path=/usr/local/bin/php5.2 \
[.....]

and at /etc/apache/php52.conf

` ` ` `
ScriptAlias /php5-cgi  /usr/lib/cgi-bin/php52/php5-cgi
Action application/x-httpd-php5 /php5-cgi

` ` ` ` `

I have /usr/lib/cgi-bin/php52/php5-cgi having +x permission

` ` ` `
#!/bin/sh
export PHP_FCGI_CHILDREN=4
export PHP_FCGI_MAX_REQUESTS=200
exec /usr/local/bin/php5.2/bin/php-cgi

` ` ` `
I have placed

` ` ` `
Include /etc/apache/php52.conf
` ` ` `

at /etc/apache.conf and restarted apache but the phpinfo still shows php version 5.3 !!!!

Obviously if I check manually the compiled php; I get correct version

` ` ` `
/usr/local/bin/php5.2/bin/php -v
PHP 5.2.17 (cli) (built: Nov  2 2011 12:26:58)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2010 Zend Technologies
` ` ` `
and

` ` ` `
# /usr/local/bin/php5.2/bin/php-cgi  -v
PHP 5.2.17 (cgi-fcgi) (built: Nov  2 2011 12:26:51)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2010 Zend Technologies
` ` ` `

I am messed up now.. What cause apache to call the installed php ?
Any clue please ?