function DisplayTitle($str,$num)
{
$low=chr(0xa1); $hight=chr(0xff);
return preg_replace("/^(([^$low-$hight]|([$low-$hight]{2})){{$num}}).*?$/i","$1",$str)."...";
}
{
$low=chr(0xa1); $hight=chr(0xff);
return preg_replace("/^(([^$low-$hight]|([$low-$hight]{2})){{$num}}).*?$/i","$1",$str)."...";
}
解决方案 »
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