<IfModule mod_authz_core.c>
    Require all denied
    # pChart generated files should be allowed
    <FilesMatch "^[0-9a-f]+$">
        require all granted
    </FilesMatch>
</IfModule>
<IfModule !mod_authz_core.c>
    Order deny,allow
    Deny from all
    # pChart generated files should be allowed
    <FilesMatch "^[0-9a-f]+$">
        order allow,deny
        allow from all
    </FilesMatch>
</IfModule>


php_flag engine off