A Chinese string interception function, great~~~! _PHP Tutorial

PHP code:------------------------------------------------ ----------------------------------
/**
***@Author:LAD
***@URL :http://www.cnpik .com/
***@E_mail:lianxiwoo@sohu.com
***@Use whatever you want, no charge:-)
* /
function cnSubStr($string,$sublen)
{
if($sublen>=strlen($string))
{
return $string;
}
$s="";
for($i=0;$i<$sublen;$i++)
{
if(ord($string{$i})>127)
{
$s.=$string{$i}.$string{++$i};
continue;
}else{
$s.=$string{$i};
continue;
}
}
return $s;
}// End Function cnSubStr($string,$sublen)
/////////// Use like this :
echo "

________________________

";
$string="242432 Opposition is 456 committed on the broad embassy local 7890";
$sublen=strlen($string);
$len=20;
echo $string."

";
echo "The total length is: ".($sublen+1)."

";
echo "Number of interceptions: ".$len."

";
for($i=1;$i<=$sublen+1;$i++){
if($i>$len) {
echo $i." → ".cnSubStr($string,$i)."…
";
continue;
}
echo $i." → ".cnSubStr($string,$i)."
";
}
?>

http://www.bkjia.com/PHPjc/629308.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/629308.htmlTechArticlePHP code:--------------------- -------------------------------------------------- --------- ?php /** ***@Author:LAD ***@URL :a href=http://www.cnpik.com/ target=_blankhttp://www.cnpi. ..