/opt/remi/php56/root/etc/php-fpm.d/www.conf

[www]
user = nginx
group = nginx

listen = /opt/remi/php56/root/var/run/php-fpm/www.sock

listen.owner = nginx
listen.group = nginx
listen.mode = 0660
listen.allowed_clients = 127.0.0.1

pm = dynamic
pm.max_children = 50
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 35