如何自动换行到3行？

Question

我想知道如何自动换行到3行这是我的代码

$string = "this is a long string that i want condensed isjdjfibfhkbfhdbfsdbfsdhfbdsfhsbdhfkhvbsdhvshfsdjkvfjhjfdsffsdfsdfdsfdshfbdkhsvfvdfdhfsdvf";
echo wordwrap($string,55,"<br />\n",TRUE);

Answer 1

.wordwrap {  
    word-wrap: break-word;
 }  

Answer 2

您可以将文本放在div或其他具有样式overflow = scroll的块元素中。