From a0903e9005daf2607c4e29a352ac39438799db87 Mon Sep 17 00:00:00 2001 From: jmontoyaa Date: Wed, 11 Jan 2017 16:04:44 +0100 Subject: [PATCH] Remove reference --- main/inc/lib/internationalization.lib.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/main/inc/lib/internationalization.lib.php b/main/inc/lib/internationalization.lib.php index e2fea52eb6..3a3322852b 100755 --- a/main/inc/lib/internationalization.lib.php +++ b/main/inc/lib/internationalization.lib.php @@ -1706,7 +1706,7 @@ function api_detect_encoding($string, $language = null) { * Checks a string for UTF-8 validity. * */ -function api_is_valid_utf8(&$string) +function api_is_valid_utf8($string) { return Utf8::isUtf8($string); }