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截取字符串，长度不一样,该如何解决
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- 2016-06-13 11:25:041616browse
截取字符串，长度不一样
截取字符串，长度不一样
<br /><br /><?PHP $prna=$row['description'];<br /> if(strlen($prna)>20)<br /> {<br /> $prna=mb_substr($prna,0,40,'utf-8')."...."; <br /> echo $prna;<br /> }<br /> else<br /> {<br /> echo $prna;<br /> } <br /> <br /> <br /> ?><br /><br />截图经常上传不了，不知道是不是电脑有问题
结果：
MicroSD 轉 Produo DUO 轉換器....
PSP3000 排線(3件裝)....
iPhone3GS SIM card 座 （黑色）....
Nokia CA-101D 短 MicroUSB數據線....
PSP2000 用底蓋（黑色）....
PSP2000 電源接線 ....
3.5mm 膠塞吊繩（黑色）....
iPhone 透明底塞 (3個)....
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