Рефакторинг

src/Database/Statement.php

@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * Класс оболочка для PDOStatement для замены Creole 
+ */
+class Database_Statement 
+{
+    protected $limit = null;
+    protected $offset = null;
+    protected $statement = null;
+    protected $binds = array();
+    protected $conn;
+    protected $query;
+
+    function __construct($query, /*.Database.*/ $conn) {    
+        $this->query = $query;
+        $this->conn = $conn;
+    }
+    
+    function setInt($n, $value)
+    {   
+        $this->binds [] = array($n, $value, PDO::PARAM_INT);
+    }
+
+    function setString($n, $value)
+    {
+        $this->binds [] = array($n, $value, PDO::PARAM_STR);
+    }
+
+    function setBlob($n, $value)
+    {
+        $this->binds [] = array($n, $value, PDO::PARAM_LOB);
+    }
+
+    function setLimit($limit)
+    {
+        $this->limit = $limit;
+    }
+
+    function setOffset($offset)
+    {
+        $this->offset = $offset;
+    }
+
+    function executeQuery()
+    {
+        if ($this->limit) {
+            $this->query .= " LIMIT {$this->limit} OFFSET {$this->offset}";
+        }
+        /*.Database_PDOStatement.*/$stmt = $this->conn->prepare($this->query);
+        foreach ($this->binds as $bind) {
+            list($n, $value, $type) = $bind;
+            $stmt->bindValue($n, $value, (int) $type);
+        }
+
+        $stmt->execute();
+        $stmt->cache = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+        return $stmt;
+    }
+}