我这里好用<?php
function TrimChinese($str,$len){
$r_str='';
$i=0;
while ($i< $len){
$ch=substr($str,$i,1);
if(ord($ch)>0x80) $i++;
$i++;
}
$r_str=substr($str,0,$i);
return $r_str;
} echo TrimChinese('aaaaaaaaaaaaaaaaaa',3); //输出3个a
echo TrimChinese('今天星期天',6); //输出“今天星”
?>
function TrimChinese($str,$len){
$r_str='';
$i=0;
while ($i< $len){
$ch=substr($str,$i,1);
if(ord($ch)>0x80) $i++;
$i++;
}
$r_str=substr($str,0,$i);
return $r_str;
} echo TrimChinese('aaaaaaaaaaaaaaaaaa',3); //输出3个a
echo TrimChinese('今天星期天',6); //输出“今天星”
?>
主要的代码如下:
<?php
$str=$title;
$len=30;
echo "<td align='left'><img src='indexfiles/BLUEBALL.GIF' width='11' height='12'></td>";
if ($r_str=='0')
echo "<td align='center'><font size='2'>--</font></td>";
else
$stt=TrimChinese($str,$len);
echo "<td align='left'><font size='2'><a href=zxdt.php?id=$id target=_blank>$stt</a></font></td>"; echo "<td align='left'><i><font size='2' color='#999999'>$created</font></i></td>";
echo "</tr>";}
echo "</table>";
mysql_close($con);
?>
这要怎么解决啊!各位大侠再帮我看看,谢谢!
if (strlen($str)>10)
{
$r_str = TrimChinese($str,10);
$r_str .= ".....";
}
else
$r_str = $str;
echo strlen($text)<=10 ? $text : substr($text,0,10).char(0)."...";