如何在浏览器中回显换行符？

Question

我不知道如何在PHP中回显一个新行.我试过echo "\n"但它不起作用.

我想在以下代码中回显新行.

代码:

if (file_exists($fName)) {
   echo "CreationTime: ".$CreationTime.
        "CurrentTime: ".$CurrentTime.
        "after ".($fLifeTime)." Days from Creation: ".$fAge;
   }

Answer 1

如果您从浏览器查看此输出,则必须使用<br />标记或放在<pre>回显之前.

对于新的线路
示例.

if (file_exists($fName)) {
   echo "CreationTime: ".$CreationTime. "<br />".
        "CurrentTime: ".$CurrentTime. "<br />" .
        "after ".($fLifeTime)." Days from Creation: ".$fAge;
   }

例子

 if (file_exists($fName)) {
      echo "<pre>";
       echo "CreationTime: ".$CreationTime. PHP_EOL .
            "CurrentTime: ".$CurrentTime. PHP_EOL .
            "after ".($fLifeTime)." Days from Creation: ".$fAge;
       }