我正试着从罗宾·尼克松的“学习php MySQL &Javascript”中学习php。
在这篇文章中,他解释了下面的代码应该如何按原样输出(带有行尾和空格)。但它在一行中输出所有内容。为什么会这样呢?
$author = "Alfred E Newman";
echo <<<_END
This is a headline
This is the first line
This is the second
- Written by $author.
_END;
我在osx上的Netbeans IDE上收到以下错误:
Firefox can't establish a connection to the server at localhost:8888
URL为:
http://localhost:8888/PhpProject_130208/index.php
代码是:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"&