1 files changed, 0 insertions, 68 deletions
diff --git a/system/core/utf8/from_unicode.php b/system/core/utf8/from_unicode.php
deleted file mode 100644
index 66c6742d..00000000
--- a/system/core/utf8/from_unicode.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php defined('SYSPATH') OR die('No direct access allowed.');
-/**
- * utf8::from_unicode
- *
- * @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 _from_unicode($arr)
-{
-	ob_start();
-
-	$keys = array_keys($arr);
-
-	foreach ($keys as $k)
-	{
-		// ASCII range (including control chars)
-		if (($arr[$k] >= 0) AND ($arr[$k] <= 0x007f))
-		{
-			echo chr($arr[$k]);
-		}
-		// 2 byte sequence
-		elseif ($arr[$k] <= 0x07ff)
-		{
-			echo chr(0xc0 | ($arr[$k] >> 6));
-			echo chr(0x80 | ($arr[$k] & 0x003f));
-		}
-		// Byte order mark (skip)
-		elseif ($arr[$k] == 0xFEFF)
-		{
-			// nop -- zap the BOM
-		}
-		// Test for illegal surrogates
-		elseif ($arr[$k] >= 0xD800 AND $arr[$k] <= 0xDFFF)
-		{
-			// Found a surrogate
-			trigger_error('utf8::from_unicode: Illegal surrogate at index: '.$k.', value: '.$arr[$k], E_USER_WARNING);
-			return FALSE;
-		}
-		// 3 byte sequence
-		elseif ($arr[$k] <= 0xffff)
-		{
-			echo chr(0xe0 | ($arr[$k] >> 12));
-			echo chr(0x80 | (($arr[$k] >> 6) & 0x003f));
-			echo chr(0x80 | ($arr[$k] & 0x003f));
-		}
-		// 4 byte sequence
-		elseif ($arr[$k] <= 0x10ffff)
-		{
-			echo chr(0xf0 | ($arr[$k] >> 18));
-			echo chr(0x80 | (($arr[$k] >> 12) & 0x3f));
-			echo chr(0x80 | (($arr[$k] >> 6) & 0x3f));
-			echo chr(0x80 | ($arr[$k] & 0x3f));
-		}
-		// Out of range
-		else
-		{
-			trigger_error('utf8::from_unicode: Codepoint out of Unicode range at index: '.$k.', value: '.$arr[$k], E_USER_WARNING);
-			return FALSE;
-		}
-	}
-
-	$result = ob_get_contents();
-	ob_end_clean();
-	return $result;
-}