From 5a197395aee5407f86c22649fb0191fb2bc370e0 Mon Sep 17 00:00:00 2001
From: ejikharev <ejikharev@4cb57b5f-5bbd-dd11-951b-001d605cbbc5>
Date: Mon, 2 Feb 2009 11:13:25 +0000
Subject: [PATCH] add wordwrap function for utf text

git-svn-id: svn+ssh://code.netmonsters.ru/svn/majestic/trunk@55 4cb57b5f-5bbd-dd11-951b-001d605cbbc5
---
 classes/Sublimer.class.php | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/classes/Sublimer.class.php b/classes/Sublimer.class.php
index 13284d0..7d5aba6 100644
--- a/classes/Sublimer.class.php
+++ b/classes/Sublimer.class.php
@@ -107,6 +107,29 @@ final class Sublimer
         return mb_substr($text, 0, $count).$postfix;
     }
     
+    
+    /**
+    * Выполняет разрыв строки на данное количество символов с использованием символа разрыва (wordwrap для utf)
+    * 
+    * @param string $text
+    * @param int $width
+    * @param string $break
+    * @return string
+    */
+    protected function wrapString($text, $width = 15, $break = " ")
+    {
+        $words = explode(' ', $text);
+        for ($i = 0; $i < count($words); $i++) {
+            if (mb_strlen($words[$i]) > $width) {
+                for ($j = $width; $j < mb_strlen($words[$i]); $j += $width + (mb_strlen($break))) {
+                    $words[$i] = mb_substr($words[$i], 0, $j) . $break . mb_substr($words[$i], $j);       
+                }
+            } 
+        }
+        return implode(' ', $words);
+    }
+    
+    
 }
 
 ?>
\ No newline at end of file