Initial Kohana install

[speedfreak] / Server / system / core / utf8 / substr_replace.php

diff --git a/Server/system/core/utf8/substr_replace.php b/Server/system/core/utf8/substr_replace.php
new file mode 100644 (file)
index 0000000..45e2d2a
--- /dev/null
+++ b/Server/system/core/utf8/substr_replace.php
@@ -0,0 +1,22 @@
+<?php defined('SYSPATH') OR die('No direct access allowed.');
+/**
+ * utf8::substr_replace
+ *
+ * @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 _substr_replace($str, $replacement, $offset, $length = NULL)
+{
+       if (utf8::is_ascii($str))
+               return ($length === NULL) ? substr_replace($str, $replacement, $offset) : substr_replace($str, $replacement, $offset, $length);
+
+       $length = ($length === NULL) ? utf8::strlen($str) : (int) $length;
+       preg_match_all('/./us', $str, $str_array);
+       preg_match_all('/./us', $replacement, $replacement_array);
+
+       array_splice($str_array[0], $offset, $length, $replacement_array[0]);
+       return implode('', $str_array[0]);
+}
\ No newline at end of file