Fix issue #1953 (form values being escaped twice)
Re-instaing an improved form_prep() function, reverting most of the changes from 74ffd17ab06327ca62ddfe28a186cae7ba6bd459.
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index c1bf519..74dac7d 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -1323,6 +1323,11 @@
*/
public function prep_for_form($data = '')
{
+ if ($this->_safe_form_data === FALSE OR empty($data))
+ {
+ return $data;
+ }
+
if (is_array($data))
{
foreach ($data as $key => $val)
@@ -1333,11 +1338,6 @@
return $data;
}
- if ($this->_safe_form_data === FALSE OR $data === '')
- {
- return $data;
- }
-
return str_replace(array("'", '"', '<', '>'), array(''', '"', '<', '>'), stripslashes($data));
}