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Code Issues Releases Wiki Activity

more work on singleton-based DB

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This commit is contained in:
Andrew Dolgov
2013-04-17 15:36:34 +04:00
parent ba68b6815a
commit 404e2e3603
18 changed files with 143 additions and 188 deletions
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8
classes/db.php
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@@ -2,6 +2,7 @@
class Db implements IDb {
private static $instance;
private $adapter;
private $link;
private function __construct() {
switch (DB_TYPE) {
@@ -12,11 +13,11 @@ class Db implements IDb {
$this->adapter = new Db_Pgsql();
break;
default:
die("Unknown DB_TYPE: " . DB_TYPE);
user_error("Unknown DB_TYPE: " . DB_TYPE);
}
$this->adapter->connect(DB_HOST, DB_USER, DB_PASS, DB_NAME, DB_PORT);
$this->adapter->init();
$this->link = $this->adapter->connect(DB_HOST, DB_USER, DB_PASS, DB_NAME, DB_PORT);
}
private function __clone() {
@@ -40,6 +41,7 @@ class Db implements IDb {
function connect($host, $user, $pass, $db, $port) {
//return $this->adapter->connect($host, $user, $pass, $db, $port);
return $this->link;
}
function escape_string($s, $strip_tags = true) {