Master-Slave config of php-type

[tochits]

I am currently using 6.5.0. Since I am confused with what is 'updated' information, I'd like to ask if it possible to have this setup:

Master: lighttpd
Slave1: apache
Slave2: nginx

I think I read somewhere that using 'php-fpm' for php-type does not work on slave servers, and that nginx & lighttpd will always default to using php-type : 'php-fpm' - therefore, my setup will never work.

[MRatWork]

I am not intense to fix this issue in 6.5.0 but 7.0.0.

Sadly, 7.0.0 still in beta and because in beta need run 'yum clean all; yum update; sh /script/cleanup' in (let say) per 1-2 days.