php运行实例（demo_php_echo1）-搜寻教程库

代码示例：（标识：demo_php_echo1）

<!DOCTYPE html>
<html>
<body>

<?php
echo "<h2>PHP 很有趣！</h2>";
echo "Hello world!<br>";
echo "我计划学习 PHP！<br>";
echo "这段话", "由", "多个", "字符串", "串接而成。";
?>  

</body>
</html>

运行结果：