1 files changed, 1 insertions, 1 deletions
diff --git a/examples/openid.php b/examples/openid.php
index 804fa4c0a8..7d9c44b3c3 100644
--- a/examples/openid.php
+++ b/examples/openid.php
@@ -79,7 +79,7 @@ $base .= '://' . $_SERVER['SERVER_NAME'] . ':' . $_SERVER['SERVER_PORT'];
 
 $realm = $base . '/';
 $returnTo = $base . dirname($_SERVER['PHP_SELF']);
-if ($returnTo[$GLOBALS['PMA_String']->strlen($returnTo) - 1] != '/') {
+if ($returnTo[/*overload*/mb_strlen($returnTo) - 1] != '/') {
     $returnTo .= '/';
 }
 $returnTo .= 'openid.php';