From 2f154c7b4bc720dbaa5dc1037680f1981996929f Mon Sep 17 00:00:00 2001
From: Cris <hainberg@technikum-wien.at>
Date: Thu, 18 Oct 2018 08:28:26 +0200
Subject: [PATCH] Added function: Leading zeroes to integer number

---
 include/functions.inc.php | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/include/functions.inc.php b/include/functions.inc.php
index 6f6c5cc3b..2ec8359df 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -1097,4 +1097,18 @@ function PersonLog($person_id, $logtype_kurzbz, $logdata, $taetigkeit_kurzbz, $a
 	$personlog = new personlog();
 	$personlog->log($person_id, $logtype_kurzbz, $logdata, $taetigkeit_kurzbz, $app, $oe_kurzbz, $user);
 }
+
+/** Sets leading zeros to an integer number. 2 digits by default.
+ * 
+ * @param integer $number
+ * @param integer $length
+ * @return integer	
+ */
+function setLeadingZero($number, $length = 2)
+{
+	if (is_int($number))
+	{
+		return str_pad($number, $length, "0", STR_PAD_LEFT);
+	}
+}
 ?>