PHP Core libraries

- add 4dev/ folder

4dev/database/table/edit_log.sql

@@ -0,0 +1,42 @@
+-- $Id: edit_log.sql 4382 2013-02-18 07:27:24Z gullevek $
+-- AUTHOR: Clemens Schwaighofer
+-- DATE: 2005/07/05
+-- DESCRIPTION:
+-- log data for backend interface, logs all user activities
+-- TABLE: edit_log
+-- HISTORY:
+
+-- DROP TABLE edit_log;
+CREATE TABLE edit_log (
+	edit_log_id	SERIAL PRIMARY KEY,
+	username	VARCHAR,
+	password	VARCHAR,
+	event_date	TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+	ip	VARCHAR,
+	error	TEXT,
+	event	TEXT,
+	data_binary	BYTEA,
+	data	TEXT,
+	page	VARCHAR,
+	action	VARCHAR,
+	action_id	VARCHAR,
+	action_yes	VARCHAR,
+	action_flag	VARCHAR,
+	action_menu	VARCHAR,
+	action_loaded	VARCHAR,
+	action_value	VARCHAR,
+	action_type	VARCHAR,
+	action_error	VARCHAR,
+	euid	INT, -- this is a foreign key, but I don't nedd to reference to it
+	user_agent	VARCHAR,
+	referer	VARCHAR,
+	script_name	VARCHAR,
+	query_string	VARCHAR,
+	server_name	VARCHAR,
+	http_host	VARCHAR,
+	http_accept	VARCHAR,
+	http_accept_charset	VARCHAR,
+	http_accept_encoding	VARCHAR,
+	session_id	VARCHAR,
+	FOREIGN KEY (euid) REFERENCES edit_user (edit_user_id) MATCH FULL ON UPDATE CASCADE
+) INHERITS (edit_generic) WITHOUT OIDS;