_[/etc/httpd/modules]_(root@rock)_
# yum list installed 'php*'
Installed Packages
php.i386                                 5.1.6-1.6              installed       
php-imap.i386                            5.1.6-1.6              installed       
php-ldap.i386                            5.1.6-1.6              installed       
php-mysql.i386                           5.1.6-1.6              installed       
php-pdo.i386                             5.1.6-1.6              installed       
php-pear.noarch                          1:1.4.9-1              installed