Nginx HTTP Server + PHP5 (With fast-cgi And xcache) On Ubuntu Feisty Fawn This HowTo describes the implementation of Nginx with php5 support (through FastCGI). The fast-cgi process will be initiated via spawn-fcgi. What for? Nginx is a great replacement of Apache with very low memory footprint and contrary to Lighttpd, doesn't suffer from memory leak over time. You can then use all the memory left