function substrtext($text, $length)
{
if(mb_strlen($text, 'utf8') > $length)
return mb_substr($text, 0, $length, 'utf8').'...';
return $text;
}
Article Detail
php截取字符串加省略号
function substrtext($text, $length) { if(mb_strlen($text, 'utf8') > $length) ret...