Merge branch 'pdo-experimental' of git.fakecake.org:tt-rss into pdo-experimental

classes/db.php

@@ -57,6 +57,13 @@ class Db implements IDb {
 		return self::$instance;
 	}
 
+    public static function pdo() {
+        if (self::$instance == null)
+            self::$instance = new self();
+
+        return self::$instance->pdo;
+    }
+
 	static function quote($str){
 		return("'$str'");
 	}

classes/db/stmt.php

@@ -1,31 +0,0 @@
-<?php
-class Db_Stmt {
-	private $stmt;
-	private $cache;
-
-	function __construct($stmt) {
-		$this->stmt = $stmt;
-		$this->cache = false;
-	}
-
-	function fetch_result($row, $param) {
-		if (!$this->cache) {
-			$this->cache = $this->stmt->fetchAll();
-		}
-
-		if (isset($this->cache[$row])) {
-			return $this->cache[$row][$param];
-		} else {
-			user_error("Unable to jump to row $row", E_USER_WARNING);
-			return false;
-		}
-	}
-
-	function rowCount() {
-		return $this->stmt->rowCount();
-	}
-
-	function fetch() {
-		return $this->stmt->fetch();
-	}
-}