From 996e03bc284020ca8747c1c54429c46336480af0 Mon Sep 17 00:00:00 2001
From: "Jin Hu, Baek" <m@ake.kr>
Date: Tue, 8 Apr 2014 03:18:38 +0900
Subject: [PATCH] remove spaces in checkbox, radio, select types inputbox

remove spaces in checkbox, radio, select types inputbox. and code optimizing
---
 classes/extravar/Extravar.class.php | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/classes/extravar/Extravar.class.php b/classes/extravar/Extravar.class.php
index e56cc1517..df235ca97 100644
--- a/classes/extravar/Extravar.class.php
+++ b/classes/extravar/Extravar.class.php
@@ -249,7 +249,7 @@ class ExtraItem
 
 				for($i = 0, $c = count($values); $i < $c; $i++)
 				{
-					$values[$i] = htmlspecialchars($values[$i], ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
+					$values[$i] = trim(htmlspecialchars($values[$i], ENT_COMPAT | ENT_HTML401, 'UTF-8', false));
 				}
 
 				return $values;
@@ -306,21 +306,15 @@ class ExtraItem
 			case 'textarea' :
 				return nl2br($value);
 				
-			case 'checkbox' :
-				if(is_array($value))
-				{
-					return implode(', ', $value);
-				}
-				return $value;
-				
 			case 'date' :
 				return zdate($value, "Y-m-d");
 
+			case 'checkbox' :
 			case 'select' :
 			case 'radio' :
 				if(is_array($value))
 				{
-					return implode(', ', $value);
+					return implode(',', $value);
 				}
 				return $value;