Merge over vendor code.

git-svn-id: http://gallery.svn.sourceforge.net/svnroot/gallery/trunk/eval/gx/gallery3/trunk@18408 57fcd75e-5312-0410-8df3-f5eb6fbb1595

1 files changed, 28 insertions, 0 deletions

diff --git a/kohana/core/utf8/stristr.php b/kohana/core/utf8/stristr.php
new file mode 100644
index 00000000..b72871cf
--- /dev/null
+++ b/kohana/core/utf8/stristr.php
@@ -0,0 +1,28 @@
+<?php defined('SYSPATH') or die('No direct script access.');
+/**
+ * utf8::stristr
+ *
+ * @package    Core
+ * @author     Kohana Team
+ * @copyright  (c) 2007 Kohana Team
+ * @copyright  (c) 2005 Harry Fuecks
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
+ */
+function _stristr($str, $search)
+{
+	if (utf8::is_ascii($str) AND utf8::is_ascii($search))
+		return stristr($str, $search);
+
+	if ($search == '')
+		return $str;
+
+	$str_lower = utf8::strtolower($str);
+	$search_lower = utf8::strtolower($search);
+
+	preg_match('/^(.*?)'.preg_quote($search, '/').'/s', $str_lower, $matches);
+
+	if (isset($matches[1]))
+		return substr($str, strlen($matches[1]));
+
+	return FALSE;
+}
\ No newline at end of file