Fix #3201

1 files changed, 6 insertions, 1 deletions

diff --git a/system/core/Common.php b/system/core/Common.php
index ad3ca9f93..3ab98cf6d 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -752,7 +752,12 @@ if ( ! function_exists('html_escape'))
 
 		if (is_array($var))
 		{
-			return array_map('html_escape', $var, array_fill(0, count($var), $double_encode));
+			foreach (array_keys($var) as $key)
+			{
+				$var[$key] = html_escape($var[$key], $double_encode);
+			}
+
+			return $var;
 		}
 
 		return htmlspecialchars($var, ENT_QUOTES, config_item('charset'), $double_encode);