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-rw-r--r--system/libraries/Encryption.php7
1 files changed, 2 insertions, 5 deletions
diff --git a/system/libraries/Encryption.php b/system/libraries/Encryption.php
index 4c1973fee..fd858cb29 100644
--- a/system/libraries/Encryption.php
+++ b/system/libraries/Encryption.php
@@ -482,7 +482,7 @@ class CI_Encryption {
$data,
$params['handle'],
$params['key'],
- 1, // DO NOT TOUCH!
+ OPENSSL_RAW_DATA,
$iv
);
@@ -641,7 +641,7 @@ class CI_Encryption {
$data,
$params['handle'],
$params['key'],
- 1, // DO NOT TOUCH!
+ OPENSSL_RAW_DATA,
$iv
);
}
@@ -928,9 +928,6 @@ class CI_Encryption {
{
if (self::$func_overload)
{
- // mb_substr($str, $start, null, '8bit') returns an empty
- // string on PHP 5.3
- isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
return mb_substr($str, $start, $length, '8bit');
}