<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>欢迎学习php!</title>
</head>
<body>
<p>
<?php
echo 'php学到家,走到哪儿都不怕！';
?></p>
</body>
</html>注意符号英中文
