// setting the database connection options
$AuthOptions = array(
'dsn'=>"pgsql://test:test@localhost/testdb",
'table'=>"testable", //your table name
'usernamecol'=>"username", //the table username column
'passwordcol'=>"password", //the table password column
'cryptType'=>"md5", //password encryption type in your db
'dbFields'=>"*", //enabling fetch for other db columns
);