Upgraded html_escape() - The simplest version.
diff --git a/system/core/Common.php b/system/core/Common.php
index ec44ea8..b5a696c 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -698,16 +698,9 @@
*/
function html_escape($var, $double_encode = TRUE)
{
- $double_encode = (bool) $double_encode;
-
if (is_array($var))
{
- if ($double_encode)
- {
- return array_map('html_escape', $var);
- }
-
- return array_map('html_escape', $var, array_fill(0, count($var), FALSE));
+ return array_map('html_escape', $var, array_fill(0, count($var), $double_encode));
}
return htmlspecialchars($var, ENT_QUOTES, config_item('charset'), $double_encode);