DateTime53 renamed to DibiDateTime

dibi/libs/DibiDateTime.php

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * This file is part of the "dibi" - smart database abstraction layer.
+ *
+ * Copyright (c) 2005, 2010 David Grudl (http://davidgrudl.com)
+ *
+ * This source file is subject to the "dibi license", and/or
+ * GPL license. For more information please see http://dibiphp.com
+ * @package    dibi
+ */
+
+
+
+/**
+ * DateTime with serialization and timestamp support for PHP 5.2.
+ *
+ * @author     David Grudl
+ */
+class DibiDateTime extends DateTime
+{
+
+	public function __sleep()
+	{
+		$this->fix = array($this->format('Y-m-d H:i:s'), $this->getTimezone()->getName());
+		return array('fix');
+	}
+
+
+
+	public function __wakeup()
+	{
+		$this->__construct($this->fix[0], new DateTimeZone($this->fix[1]));
+		unset($this->fix);
+	}
+
+
+
+	public function getTimestamp()
+	{
+		return (int) $this->format('U');
+	}
+
+
+
+	public function setTimestamp($timestamp)
+	{
+		return $this->__construct(date('Y-m-d H:i:s', $timestamp), new DateTimeZone($this->getTimezone()->getName())); // getTimeZone() crashes in PHP 5.2.6
+	}
+
+}