Kloxo-MR 6.5.1.b modified php.ini/.htaccess/php5.fcgi based on php 5.2/5.3/5.4/5.5. If didn't php version, Kloxo-MR think as php version 5.4+.
If you found appear php code when access, try switch php-branch to other (let say php-fpm_event) and then switch back to mod_php_ruid2. After that, inform here your 'dir -l /etc/httpd/conf.d'.
Now I get an internal server error when calling phpinfo.php
total 68
-rw-r--r-- 1 root root 392 Apr 9 12:23 README
-rw-r--r-- 1 root root 87 Apr 10 11:51 __version.conf
-rw-r--r-- 1 root root 104 Apr 10 11:48 fastcgi.conf
-rw-r--r-- 1 root root 104 Apr 10 11:48 fcgid.conf
-rw-r--r-- 1 root root 227 Apr 10 11:48 php.conf
-rw-r--r-- 1 root root 674 Mar 22 13:42 php.conf.rpmnew
-rw-r--r-- 1 root root 227 Apr 9 10:13 php.conf.rpmsave
-rw-r--r-- 1 root root 566 Dec 5 2005 proxy_ajp.conf
-rw-r--r-- 1 root root 104 Apr 10 11:48 proxy_fcgi.conf
-rw-r--r-- 1 root root 308 Apr 9 16:42 rpaf.conf
-rw-r--r-- 1 root root 279 Apr 10 11:48 ruid2.conf
-rw-r--r-- 1 root root 789 Apr 10 11:51 ssl.conf
-rw-r--r-- 1 root root 104 Apr 10 11:48 suphp.conf
-rw-r--r-- 1 root root 104 Apr 9 10:13 suphp.conf.rpmsave
-rw-r--r-- 1 root root 352 Apr 25 2012 webalizer.conf
-rw-r--r-- 1 root root 299 Sep 9 2004 welcome.conf
-rw-r--r-- 1 root root 1963 Apr 10 11:51 ~lxcenter.conf