From cf471a1a60406c7a68319c0cd1df692c5f65fc33 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20=C3=96sterreicher?= <oesi@technikum-wien.at>
Date: Mon, 8 Sep 2014 08:57:09 +0000
Subject: [PATCH] Warnungen beim Erstellen der Statistiken entfernt

---
 content/statistik/alvsstatistik.php        | 13 +++++++++++++
 content/statistik/studentenprosemester.php | 12 ++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/content/statistik/alvsstatistik.php b/content/statistik/alvsstatistik.php
index 1bffa46c8..e1b851654 100644
--- a/content/statistik/alvsstatistik.php
+++ b/content/statistik/alvsstatistik.php
@@ -233,13 +233,21 @@ if($format=='xls')
 			$summe_w=0;
 			foreach ($data[$key] as $fb=>$stunden)
 			{
+				if(!isset($stunden['m']))
+					$stunden['m']=0;
 				$summe_m+=$stunden['m'];
+				if(!isset($summe_fb[$fb]['m']))
+					$summe_fb[$fb]['m']=0;
 				$summe_fb[$fb]['m']+=$stunden['m'];
 				$worksheet->write($zeile,$fachbereiche[$fb],$stunden['m'],$format_data);
 				//if($maxlength[$fachbereiche[$fb]]<strlen($stunden['m']))
 				//	$maxlength[$fachbereiche[$fb]]=strlen($stunden['m']);
 				
+				if(!isset($stunden['w']))
+					$stunden['w']=0;
 				$summe_w+=$stunden['w'];
+				if(!isset($summe_fb[$fb]['w']))
+					$summe_fb[$fb]['w']=0;
 				$summe_fb[$fb]['w']+=$stunden['w'];
 				$worksheet->write($zeile,$fachbereiche[$fb]+1,$stunden['w'],$format_data);
 				//if($maxlength[$fachbereiche[$fb]]<strlen($stunden['w']))
@@ -259,6 +267,11 @@ if($format=='xls')
 	//foreach ($summe_fb as $fb=>$summe)
 	foreach ($summe_fb as $fb=>$summe)
 	{
+		if(!isset($summe['m']))
+			$summe['m']=0;
+		if(!isset($summe['w']))
+			$summe['w']=0;
+		
 		if(isset($fachbereiche[$fb]))
 			$worksheet->write($zeile,$fachbereiche[$fb],number_format($summe['m'],2,'.',''), $format_bold_center_data);
 			$worksheet->write($zeile,$fachbereiche[$fb]+1,number_format($summe['w'],2,'.',''), $format_bold_center_data);
diff --git a/content/statistik/studentenprosemester.php b/content/statistik/studentenprosemester.php
index af2a6b483..7a830c86c 100644
--- a/content/statistik/studentenprosemester.php
+++ b/content/statistik/studentenprosemester.php
@@ -202,9 +202,21 @@ if($format=='xls')
 		{
 			$var_m = 's'.$i.'_m';
 			$var_w = 's'.$i.'_w';
+			if(!isset($summe_m_[$i]))
+				$summe_m_[$i]=0;
+			if(!isset($summe_w_[$i]))
+				$summe_w_[$i]=0;
+			
 			$summe_m_[$i]+= $row->$var_m;
 			$summe_w_[$i]+= $row->$var_w;
 		}
+		if(!isset($gesamtsumme))
+			$gesamtsumme=0;
+		if(!isset($gesamtsumme_m))
+			$gesamtsumme_m=0;
+		if(!isset($gesamtsumme_w))
+			$gesamtsumme_w=0;
+		
 		$gesamtsumme+= $row->all;
 		$gesamtsumme_m+= $summe_m;
 		$gesamtsumme_w+= $summe_w;