PHP新行帮助

Question

我只是开始PHP编程,你可以告诉我.我希望每个语句的结果都在他们自己的行上,但是还不能使它工作.我试着参考这个页面上的代码而且做错了.非常感谢你.

<?
$mySentence="This is a sentence 123456789.";
$myNumber1 = 9.5;
$myNumber2 = .5;
$sum = $myNumber1 + $myNumber2;

echo "Hello, lets display our PHP variables: \r";
echo $mySentence;
echo "The sum of $myNumber 1 and $myNumber2 = $sum ";
echo "\"This text has double quotes\"";

?>

Answer 1

"\n"

是ascii新行代码

如果你想在html上看到你应该使用的换行符

<br />

像这样:

<?php

echo "Hello world! <br />";
echo "I'm Gabriel";
?>