Restrict PHP execution

Hi-
I suspect this is a simple (read: stupid) question, but is there a
PHP-FPM equivalent to the mod_php directive for restricting PHP execution,
i.e.:

<Directory ${WWWDOCROOT}>
...
php_admin_flag engine off

...
</Directory>

I realize I can block access to files with a .php suffix so it never reaches FPM, but is there a closer equivalent? Thanks!

-- dNb