diff options
| author | Brion Vibber <brion@pobox.com> | 2010-05-05 10:51:05 -0700 |
|---|---|---|
| committer | Brion Vibber <brion@pobox.com> | 2010-05-05 10:51:05 -0700 |
| commit | 60825ba535763838059797db03cc32cf07276de0 (patch) | |
| tree | e07d5e74969b38dca342031af132a77383664843 | |
| parent | bb94b78e8997ba1b66ddde7ad46653bfa6f958e6 (diff) | |
Clean up reference usage warnings in DirectionDetector plugin
| -rw-r--r-- | plugins/DirectionDetector/DirectionDetectorPlugin.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plugins/DirectionDetector/DirectionDetectorPlugin.php b/plugins/DirectionDetector/DirectionDetectorPlugin.php index 303e60d5f..0277e02c5 100644 --- a/plugins/DirectionDetector/DirectionDetectorPlugin.php +++ b/plugins/DirectionDetector/DirectionDetectorPlugin.php @@ -48,7 +48,7 @@ class DirectionDetectorPlugin extends Plugin { * * @param */ - public function onEndShowStatusNetStyles(&$xml){ + public function onEndShowStatusNetStyles($xml){ $xml->element('style', array('type' => 'text/css'), 'span.rtl {display:block;direction:rtl;text-align:right;float:right;width:490px;} .notice .author {float:left}'); } /** @@ -102,7 +102,7 @@ class DirectionDetectorPlugin extends Plugin { * * Returns false if the input string isn't a valid UTF-8 octet sequence. */ - private static function utf8ToUnicode(&$str){ + private static function utf8ToUnicode($str){ $mState = 0; // cached expected number of octets after the current octet // until the beginning of the next UTF8 character sequence $mUcs4 = 0; // cached Unicode character |