Merge branch 'upstream'

1 files changed, 0 insertions, 37 deletions

diff --git a/library/ajaxchat/chat/lib/class/AJAXChatString.php b/library/ajaxchat/chat/lib/class/AJAXChatString.php
deleted file mode 100644
index 8997da5ea..000000000
--- a/library/ajaxchat/chat/lib/class/AJAXChatString.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-/*
- * @package AJAX_Chat
- * @author Sebastian Tschan
- * @copyright (c) Sebastian Tschan
- * @license Modified MIT License
- * @link https://blueimp.net/ajax/
- */
-
-// Class to provide multibyte enabled string methods
-class AJAXChatString {
-
-	public static function subString($str, $start=0, $length=null, $encoding='UTF-8') {
-		if($length === null) {
-			$length = AJAXChatString::stringLength($str);
-		}		
-		if(function_exists('mb_substr')) {
-			return mb_substr($str, $start, $length, $encoding);
-		} else if(function_exists('iconv_substr')) {
-			return iconv_substr($str, $start, $length, $encoding);
-		} else {
-			return substr($str, $start, $length);
-		}
-	}
-	
-	public static function stringLength($str, $encoding='UTF-8') {
-		if(function_exists('mb_strlen')) {
-			return mb_strlen($str, $encoding);
-		} else if(function_exists('iconv_strlen')) {
-			return iconv_strlen($str, $encoding);
-		} else {
-			return strlen($str);
-		}
-	}
-
-}
-?>
\ No newline at end of file