<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <!-- our first PHP-assisted document! by: Sharon Tuttle last modified: 2016-02-29 --> <head> <title> hello world </title> <meta charset="utf-8" /> <link href="http://users.humboldt.edu/smtuttle/styles/normalize.css" type="text/css" rel="stylesheet" /> </head> <body> <?php $answer = 6 * 7; ?> <h1> Hello, world! </h1> <p> MOOOOOOO! the answer to life, the universe, and everything is <?= $answer ?> </p> <?php $answer = 'Yes'; ?> <p> And NOW the answer is: <?= $answer ?> </p> <p> What is <?= 'How is $answer' ?>? it is <?= "How is $answer".'moo' ?> </p> <?php require_once("328footer.txt"); ?>