note 53042 deleted from function.wordwrap by nlopess
| From: | nlopess@php.net | Date: | Sat, 24 Nov 2007 11:30:40 +0000 |
| Subject: | note 53042 deleted from function.wordwrap by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-132532@lists.php.net to get a copy of this message | ||
Note Submitter: cdblog at gmail dot com
----
note:
if you can't see the example, please change your browser's default encode to Chinese
Simplified (GB2312). :)
also, this function maybe will work at other double-bytes language, such as Korean.
<?php
/**
* @return string
* @author Cocol
* @desc the wordwrap for Chinese ,Janpanese
* for more detail please visit http://php.clickz.cn/articles/string/wrodwrap.html
*/
function wordwrap_cn($str = "",$len = 80,$glue = "\n") {
for ($i=0;$i<strlen($str);$i++) {
if (ord(substr($str,$i,1)) > 128) {
$str_arr[] = substr($str,$i,2);
$i++;
} else {
$str_arr[] = substr($str,$i,1);
}
}
$tmp = array_chunk($str_arr,$len);
$str = "";
foreach ($tmp as $key=>$val) {
$str .= implode("",$val).$glue;
}
return $str;
}
//example 1: Chinese test
$str =
"ËüÊÕ¼ÁËÈ«Çò×ÊѶÍøÉÏÊýÒÔÍò¼ÆµÄÖÐÎÄÍøÕ¾£¬²»ÂÛ";
print wordwrap_cn($str,10);
// will output
/*
ËüÊÕ¼ÁËÈ«Çò×ÊѶÍøÉÏ
ÊýÒÔÍò¼ÆµÄÖÐÎÄÍøÕ¾£¬
²»ÂÛ
//example 2: Janpanese test
*/ $str = "±¦VÓÄî¤Ë³ö×ߤµ¤»¤¿¤¤ñR¤ËͶƱ¤ò";
print wordwrap_cn($str,10);
// will output
/*
±¦VÓÄî¤Ë³ö×ߤµ¤»¤¿
¤¤ñR¤ËͶƱ¤ò
*/
?>