From 55b4b9c9958c12b868b0df75cf9adda9f396d4d1 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Tue, 5 Jul 2005 12:53:17 +0000
Subject: [PATCH] fixed some PHP notices

---
 lam/templates/lists/listgroups.php | 23 ++++++++++++-----------
 lam/templates/lists/listhosts.php  | 13 +++++++------
 lam/templates/lists/listusers.php  | 13 +++++++------
 3 files changed, 26 insertions(+), 23 deletions(-)

diff --git a/lam/templates/lists/listgroups.php b/lam/templates/lists/listgroups.php
index 3b93bbcf..e62ce2af 100644
--- a/lam/templates/lists/listgroups.php
+++ b/lam/templates/lists/listgroups.php
@@ -176,31 +176,32 @@ if (sizeof($info) > 0) {
 		for ($k = 0; $k < sizeof($attr_array); $k++) {
 			echo ("<td>");
 			// print all attribute entries seperated by "; "
-			if (sizeof($info[$i][strtolower($attr_array[$k])]) > 0) {
+			$attrName = strtolower($attr_array[$k]);
+			if (isset($info[$i][$attrName]) && sizeof($info[$i][$attrName]) > 0) {
 				// delete first array entry which is "count"
-				if (is_array($info[$i][strtolower($attr_array[$k])])) unset($info[$i][strtolower($attr_array[$k])]['count']);
+				if (is_array($info[$i][$attrName])) unset($info[$i][$attrName]['count']);
 				// generate links for group members
-				if (strtolower($attr_array[$k]) == "memberuid") {
+				if ($attrName == "memberuid") {
 					// sort array
-					sort($info[$i][strtolower($attr_array[$k])]);
+					sort($info[$i][$attrName]);
 					// make a link for each member of the group
 					$linklist = array();
-					for ($d = 0; $d < sizeof($info[$i][strtolower($attr_array[$k])]); $d++) {
-						$user = $info[$i][strtolower($attr_array[$k])][$d]; // user name
+					for ($d = 0; $d < sizeof($info[$i][$attrName]); $d++) {
+						$user = $info[$i][$attrName][$d]; // user name
 						$linklist[$d] = "<a href=\"userlink.php?user='" . $user . "' \">" . $user . "</a>";
 					}
 					echo implode("; ", $linklist);
 				}
 				// print all other attributes
 				else {
-					if (is_array($info[$i][strtolower($attr_array[$k])])) {
+					if (is_array($info[$i][$attrName])) {
 						// delete "count" entry
-						unset($info[$i][strtolower($attr_array[$k])]['count']);
+						unset($info[$i][$attrName]['count']);
 						// sort array
-						sort($info[$i][strtolower($attr_array[$k])]);
-						echo implode("; ", $info[$i][strtolower($attr_array[$k])]);
+						sort($info[$i][$attrName]);
+						echo implode("; ", $info[$i][$attrName]);
 					}
-					else echo $info[$i][strtolower($attr_array[$k])];
+					else echo $info[$i][$attrName];
 				}
 			}
 			echo ("</td>\n");
diff --git a/lam/templates/lists/listhosts.php b/lam/templates/lists/listhosts.php
index 96150803..d20350b1 100644
--- a/lam/templates/lists/listhosts.php
+++ b/lam/templates/lists/listhosts.php
@@ -176,15 +176,16 @@ if (sizeof($info) > 0) {
 		for ($k = 0; $k < sizeof($attr_array); $k++) {
 			echo ("<td>");
 			// print all attribute entries seperated by "; "
-			if (sizeof($info[$i][strtolower($attr_array[$k])]) > 0) {
+			$attrName = strtolower($attr_array[$k]);
+			if (isset($info[$i][$attrName]) && sizeof($info[$i][$attrName]) > 0) {
 				// delete "count" entry
-				unset($info[$i][strtolower($attr_array[$k])]['count']);
-				if (is_array($info[$i][strtolower($attr_array[$k])])) {
+				unset($info[$i][$attrName]['count']);
+				if (is_array($info[$i][$attrName])) {
 					// sort array
-					sort($info[$i][strtolower($attr_array[$k])]);
-					echo implode("; ", $info[$i][strtolower($attr_array[$k])]);
+					sort($info[$i][$attrName]);
+					echo implode("; ", $info[$i][$attrName]);
 				}
-				else echo $info[$i][strtolower($attr_array[$k])];
+				else echo $info[$i][$attrName];
 			}
 			echo ("</td>\n");
 		}
diff --git a/lam/templates/lists/listusers.php b/lam/templates/lists/listusers.php
index 9a35359b..2696e988 100644
--- a/lam/templates/lists/listusers.php
+++ b/lam/templates/lists/listusers.php
@@ -222,16 +222,17 @@ if (sizeof($info) != 0) {
 		for ($k = 0; $k < sizeof($attr_array); $k++) {
 			echo ("<td>\n");
 			// print attribute values
-			if (sizeof($info[$i][strtolower($attr_array[$k])]) > 0) {
-				if (is_array($info[$i][strtolower($attr_array[$k])])) {
+			$attrName = strtolower($attr_array[$k]);
+			if (isset($info[$i][$attrName]) && sizeof($info[$i][$attrName]) > 0) {
+				if (is_array($info[$i][$attrName])) {
 					// delete first array entry which is "count"
-					unset($info[$i][strtolower($attr_array[$k])]['count']);
+					unset($info[$i][$attrName]['count']);
 					// sort array
-					sort($info[$i][strtolower($attr_array[$k])]);
+					sort($info[$i][$attrName]);
 					// print all attribute entries seperated by "; "
-					echo implode("; ", $info[$i][strtolower($attr_array[$k])]) . "\n";
+					echo implode("; ", $info[$i][$attrName]) . "\n";
 				}
-				else echo $info[$i][strtolower($attr_array[$k])] . "\n";
+				else echo $info[$i][$attrName] . "\n";
 			}
 		echo ("</td>\n");
 		}