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-rw-r--r--lib/Minz/Helper.php2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Minz/Helper.php b/lib/Minz/Helper.php
index 2c011e1bf..3e09c4758 100644
--- a/lib/Minz/Helper.php
+++ b/lib/Minz/Helper.php
@@ -12,6 +12,8 @@ class Minz_Helper {
/**
* Wrapper for htmlspecialchars.
* Force UTf-8 value and can be used on array too.
+ * @param string|array<string> $var
+ * @return string|array<string>
*/
public static function htmlspecialchars_utf8($var) {
if (is_array($var)) {