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yii2
Commit cb7921b8 by ekerazha
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Fix StringHelper::substr() call.

parent 6dc69e68
Showing with 2 additions and 2 deletions
framework/yii/helpers/BaseSecurity.php
...@@ -104,10 +104,10 @@ class BaseSecurity ...@@ -104,10 +104,10 @@ class BaseSecurity
*/ */
protected static function stripPadding($data) protected static function stripPadding($data)
{ {
$end = StringHelper::substr($data, -1); $end = StringHelper::substr($data, -1, NULL);
$last = ord($end); $last = ord($end);
$n = StringHelper::strlen($data) - $last; $n = StringHelper::strlen($data) - $last;
if (StringHelper::substr($data, $n) == str_repeat($end, $last)) { if (StringHelper::substr($data, $n, NULL) == str_repeat($end, $last)) {
return StringHelper::substr($data, 0, $n); return StringHelper::substr($data, 0, $n);
} }
return false; return false;
......
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