ton php.conf est-il bien configuré ?
cat /etc/httpd/conf.d/php.conf
#
# PHP is an HTML-embedded scripting language which attempts to make it
# easy for developers to write dynamically generated webpages.
#
LoadModule php4_module modules/libphp4.so
#
# Cause the PHP interpreter to handle files with a .php extension.
#
AddType application/x-httpd-php .php
# AddType application/x-httpd-php-source .phps
#
# Add index.php to the list of files that will be served as directory
# indexes.
#
DirectoryIndex index.php
sinon as-tu activé selinux ?
