More lighttpd and PHP info

Lighttpd.md

@@ -13,6 +13,8 @@ To install, just do
 
 ## Config
 
+### FastCGI Setup
+
 To use lighttpd with php-fpm, we'll need to modify `/etc/lighttpd/mod_fastcgi.conf`
 to look like so:
 
@@ -26,6 +28,27 @@ to look like so:
 		            )
 	            )
 
-	
+### Sites	
-
 To make adding/editing websites easier, I recommend creating a `/etc/lighttpd/sites.conf` file, and including it in the `/etc/lighttpd/lighttpd.conf` file.
+
+Each site can look something like this (this example has a rewrite for Codeigniter): 
+
+	$HTTP["host"] =~ "^timshomepage\.net" {
+		server.document-root = "timshomepage.net/web"
+		url.rewrite-if-not-file = (
+		 "^/(.*)$" => "/index.php/$1"
+		)
+	}
+	
+To proxy a site to a different port you'd have something like this: 
+
+	$HTTP["host"] =~"(^|\.)nodejs\.timshomepage.net$" {
+		proxy.server = ( "" =>
+			( 
+				(
+					"host" => "127.0.0.1",
+			 		 "port" => "8124"
+			 	)
+			)
+		)
+	}

PHP.md

@@ -6,7 +6,8 @@ In order for PHP to be most useful, it should have as many of the modules instal
 
 Here are some recommended flags:
 `mysql utf8 threads -readline libssh2 -cgi fpm xcache suhosin postgres 
-mysqlnd reflection session simplexml sockets spl pdo mbstring sqlite3 mysqli soap exif`
+mysqlnd reflection session simplexml sockets spl pdo mbstring sqlite3 
+mysqli soap exif`
 
 ## PHP_TARGETS
 
@@ -16,4 +17,35 @@ As of the time this is written, php 5.3 is the latest version, so I would add th
 
 `PHP_TARGETS="php5-3"`
 
+Please note that you can have multiple PHP_TARGETS:
+
+`PHP_TARGETS="php5-3 php5-4"`
+
 As of this writing, PHP compiles with clang reliably. 
+
+## php.ini and php-fpm.conf
+
+### php.ini
+
+This file is going to be under `/etc/php/[sapi]-php[version]/php.ini`
+
+So, if I'm running php 5.3, and I want to adjust cli settings, the file is `/etc/php/cli-php5.3/php.ini`
+
+#### Mandatory settings
+
+* `date.timezone` - set to your default timezone, for example, `America/Detroit`
+
+#### Recommended settings
+* `short_open_tag = On` - Allow short tags `<? and <?=`
+* `expose_php = Off` - With this enabled, a pointless server header is sent out, and some magic urls are enabled. There's no reason to enable this. 
+
+### php-fpm.conf
+
+When compiling PHP with FPM, there is another config file, `php-fpm.conf`.
+
+When starting php, it will through an annoying message if you don't have the 
+`pm.start_servers` setting configured. 
+
+A good default is to set `pm.start_servers = 20`
+
+