From 82d88098f4203cf7402d4faf5ad100cada70efaf Mon Sep 17 00:00:00 2001
From: Pim van den Berg
Date: Tue, 11 Nov 2014 23:01:15 +0100
Subject: make detail page accessible when using "canvas" graph_type

Closes #106
---
 inc/functions.inc.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'inc/functions.inc.php')

diff --git a/inc/functions.inc.php b/inc/functions.inc.php
index abe0763..df02d20 100644
--- a/inc/functions.inc.php
+++ b/inc/functions.inc.php
@@ -59,3 +59,13 @@ function error_image() {
 	readfile('layout/error.png');
 	exit;
 }
+
+function generate_uuid() {
+	return sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
+		mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ),
+		mt_rand( 0, 0xffff ),
+		mt_rand( 0, 0x0fff ) | 0x4000,
+		mt_rand( 0, 0x3fff ) | 0x8000,
+		mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff )
+	);
+}
-- 
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