Merge pull request #4990 from tianhe1986/develop_profiler

Two small changes with CI_Profiler
diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php
index e9e03cf..9ea09a5 100644
--- a/system/libraries/Profiler.php
+++ b/system/libraries/Profiler.php
@@ -316,7 +316,7 @@
 			{
 				is_int($key) OR $key = "'".htmlspecialchars($key, ENT_QUOTES, config_item('charset'))."'";
 				$val = (is_array($val) OR is_object($val))
-					? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset'))
+					? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset')).'</pre>'
 					: htmlspecialchars($val, ENT_QUOTES, config_item('charset'));
 
 				$output .= '<tr><td style="width:50%;color:#000;background-color:#ddd;padding:5px;">&#36;_GET['
@@ -356,7 +356,7 @@
 			{
 				is_int($key) OR $key = "'".htmlspecialchars($key, ENT_QUOTES, config_item('charset'))."'";
 				$val = (is_array($val) OR is_object($val))
-					? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset'))
+					? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset')).'</pre>'
 					: htmlspecialchars($val, ENT_QUOTES, config_item('charset'));
 
 				$output .= '<tr><td style="width:50%;padding:5px;color:#000;background-color:#ddd;">&#36;_POST['
@@ -368,7 +368,7 @@
 			{
 				is_int($key) OR $key = "'".htmlspecialchars($key, ENT_QUOTES, config_item('charset'))."'";
 				$val = (is_array($val) OR is_object($val))
-					? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset'))
+					? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset')).'</pre>'
 					: htmlspecialchars($val, ENT_QUOTES, config_item('charset'));
 
 				$output .= '<tr><td style="width:50%;padding:5px;color:#000;background-color:#ddd;">&#36;_FILES['
@@ -490,7 +490,7 @@
 			}
 
 			$output .= '<tr><td style="padding:5px;vertical-align:top;color:#900;background-color:#ddd;">'
-				.$config.'&nbsp;&nbsp;</td><td style="padding:5px;color:#000;background-color:#ddd;">'.htmlspecialchars($val)."</td></tr>\n";
+				.$config.'&nbsp;&nbsp;</td><td style="padding:5px;color:#000;background-color:#ddd;">'.htmlspecialchars($val, ENT_QUOTES, config_item('charset'))."</td></tr>\n";
 		}
 
 		return $output."</table>\n</fieldset>";
@@ -522,7 +522,7 @@
 			}
 
 			$output .= '<tr><td style="padding:5px;vertical-align:top;color:#900;background-color:#ddd;">'
-				.$key.'&nbsp;&nbsp;</td><td style="padding:5px;color:#000;background-color:#ddd;">'.htmlspecialchars($val)."</td></tr>\n";
+				.$key.'&nbsp;&nbsp;</td><td style="padding:5px;color:#000;background-color:#ddd;">'.htmlspecialchars($val, ENT_QUOTES, config_item('charset'))."</td></tr>\n";
 		}
 
 		return $output."</table>\n</fieldset>";