From b525655bd2dbe0a4135c45116baeb6f4cbcf5b7c Mon Sep 17 00:00:00 2001
From: wlx <wangliangxu@lzb.ac.cn>
Date: Sun, 21 Sep 2014 22:57:41 +0800
Subject: [PATCH] Add Tools class

---
 Westdc/Helpers/Tools.php | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Westdc/Helpers/Tools.php

diff --git a/Westdc/Helpers/Tools.php b/Westdc/Helpers/Tools.php
new file mode 100644
index 0000000..fe9ec21
--- /dev/null
+++ b/Westdc/Helpers/Tools.php
@@ -0,0 +1,14 @@
+<?php
+namespace Westdc\Helpers;
+
+class Tools {
+	/**
+	 * 判断是否为UUID字符串
+	 * 返回结果为0或1
+	 */
+	public static function isUUID($uuid) {
+		return preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid);
+	}
+	
+	
+}
\ No newline at end of file