From ddf5ccdce8d8be4e3033e6009ea8ac408f32aeb9 Mon Sep 17 00:00:00 2001
From: gnuboard <kagla@naver.com>
Date: Wed, 17 Apr 2013 09:45:37 +0900
Subject: [PATCH] =?UTF-8?q?UTF8=20=EB=AC=B8=EC=9E=90=EC=97=B4=20=EC=A0=9C?=
 =?UTF-8?q?=EB=8C=80=EB=A1=9C=20=EC=9E=98=EB=9D=BC=EC=A3=BC=EB=8A=94=20utf?=
 =?UTF-8?q?8=5Fstrcut=20=ED=95=A8=EC=88=98=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/common.lib.php | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/lib/common.lib.php b/lib/common.lib.php
index 9665a7f76..6ec14dc20 100644
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@@ -1612,6 +1612,26 @@ function is_utf8($str)
 }
 
 
+// UTF-8 문자열 자르기
+// 출처 : https://www.google.co.kr/search?q=utf8_strcut&aq=f&oq=utf8_strcut&aqs=chrome.0.57j0l3.826j0&sourceid=chrome&ie=UTF-8
+function utf8_strcut( $str, $size, $suffix='...' )
+{
+        $substr = substr( $str, 0, $size * 2 );
+        $multi_size = preg_match_all( '/[\x80-\xff]/', $substr, $multi_chars );
+
+        if ( $multi_size > 0 )
+            $size = $size + intval( $multi_size / 3 ) - 1;
+
+        if ( strlen( $str ) > $size ) {
+            $str = substr( $str, 0, $size );
+            $str = preg_replace( '/(([\x80-\xff]{3})*?)([\x80-\xff]{0,2})$/', '$1', $str );
+            $str .= $suffix;
+        }
+
+        return $str;
+}
+
+
 /*
 -----------------------------------------------------------
     Charset 을 변환하는 함수