Nginx location example for PHP-FPM with cache

nginx_php_fpm_cache.conf

server {

	# ...
	
	location ~ \.php$ {
		internal;
		
		root /path;
		
		# All requests to default > /index.php
		try_files index.php =404;
		
		# Lifetime
		fastcgi_cache_valid 200 301 302 304 5m;
		
		# After how much requests answer will be cached
		fastcgi_cache_min_uses 1;
		
		# Sequrity
		#
		# Cache will not be created if backend is setting cookies
		# (!) this directive will allow creating cache with user cookies content
		# Be careful, because cookies contains users private data and sessions
		#
		#fastcgi_ignore_headers Set-Cookie;
		
		# Cookies visibility
		#
		# this directive deprecates sending cookies to client (browser etc.)
		# in case when creating cache Set-Cookie header will not be present in cache file
		#
		#fastcgi_hide_header Set-Cookie;
		
		# Exceptions
		#
		# do not cache result when client sends $_COOKIE['nocahe'] or has arg ?nocache=1
		#
		fastcgi_no_cache $cookie_nocache $arg_nocache;
		#
		# do not take result from cache when client sends $_COOKIE['nocache'] or has arg ?nocache=1
		#
		fastcgi_cache_bypass $cookie_nocache $arg_nocache;
		#
		# regenerate cache with header:
		# curl -s -o /dev/null -H "X-Update-Cache: 1" www.example.com
		#
		fastcgi_cache_bypass $http_x_update_cache;
		
		# Config
		# 	        
		fastcgi_pass 127.0.0.1:9000;
		fastcgi_index index.php;
		fastcgi_cache fastcgi_cache;
		fastcgi_cache_methods GET HEAD;
		fastcgi_ignore_headers Cache-Control Expires;
		fastcgi_cache_key "$scheme|$request_method|$http_if_modified_since|$http_if_none_match|$host|$request_uri";
		fastcgi_cache_use_stale updating error timeout invalid_header http_500;
			
		# Params
		#
		fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
		fastcgi_param SCRIPT_NAME $fastcgi_script_name;
		include	fastcgi_params;
	}
}