1 files changed, 0 insertions, 70 deletions
diff --git a/system/core/utf8/str_ireplace.php b/system/core/utf8/str_ireplace.php
deleted file mode 100644
index 97ad71a5..00000000
--- a/system/core/utf8/str_ireplace.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php defined('SYSPATH') OR die('No direct access allowed.');
-/**
- * utf8::str_ireplace
- *
- * @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 _str_ireplace($search, $replace, $str, & $count = NULL)
-{
-	if (utf8::is_ascii($search) AND utf8::is_ascii($replace) AND utf8::is_ascii($str))
-		return str_ireplace($search, $replace, $str, $count);
-
-	if (is_array($str))
-	{
-		foreach ($str as $key => $val)
-		{
-			$str[$key] = utf8::str_ireplace($search, $replace, $val, $count);
-		}
-		return $str;
-	}
-
-	if (is_array($search))
-	{
-		$keys = array_keys($search);
-
-		foreach ($keys as $k)
-		{
-			if (is_array($replace))
-			{
-				if (array_key_exists($k, $replace))
-				{
-					$str = utf8::str_ireplace($search[$k], $replace[$k], $str, $count);
-				}
-				else
-				{
-					$str = utf8::str_ireplace($search[$k], '', $str, $count);
-				}
-			}
-			else
-			{
-				$str = utf8::str_ireplace($search[$k], $replace, $str, $count);
-			}
-		}
-		return $str;
-	}
-
-	$search = utf8::strtolower($search);
-	$str_lower = utf8::strtolower($str);
-
-	$total_matched_strlen = 0;
-	$i = 0;
-
-	while (preg_match('/(.*?)'.preg_quote($search, '/').'/s', $str_lower, $matches))
-	{
-		$matched_strlen = strlen($matches[0]);
-		$str_lower = substr($str_lower, $matched_strlen);
-
-		$offset = $total_matched_strlen + strlen($matches[1]) + ($i * (strlen($replace) - 1));
-		$str = substr_replace($str, $replace, $offset, strlen($search));
-
-		$total_matched_strlen += $matched_strlen;
-		$i++;
-	}
-
-	$count += $i;
-	return $str;
-}