-require_once "config.php";
-
-function db_connect($host, $user, $pass, $db) {
- if (DB_TYPE == "pgsql") {
-
- $string = "dbname=$db user=$user";
-
- if ($pass) {
- $string .= " password=$pass";
- }
-
- if ($host) {
- $string .= " host=$host";
- }
-
- if (defined('DB_PORT')) {
- $string = "$string port=" . DB_PORT;
- }
-
- $link = pg_connect($string);
-
- if (!$link) {
- die("Unable to connect to database (as $user to $host, database $db):" . pg_last_error());
- }
-
- return $link;
-
- } else if (DB_TYPE == "mysql") {
- $link = mysql_connect($host, $user, $pass);
- if ($link) {
- $result = mysql_select_db($db, $link);
- if (!$result) {
- die("Can't select DB: " . mysql_error($link));
- }
- return $link;
- } else {
- die("Unable to connect to database (as $user to $host, database $db): " . mysql_error());
- }
- }
+function db_escape_string($s, $strip_tags = true) {
+ return Db::get()->escape_string($s, $strip_tags);