How can you properly output HTML with PHP without causing parser errors?

When outputting HTML with PHP, it's important to ensure that the HTML code is properly formatted and does not contain any syntax errors that could cause parser errors. To achieve this, you can use the PHP `echo` or `print` statements to output HTML code within your PHP script. Additionally, you can use PHP's alternative syntax for control structures, such as `if` statements and loops, to cleanly separate PHP logic from HTML markup.

<?php
// Example of properly outputting HTML with PHP
echo "<html>";
echo "<head>";
echo "<title>Output HTML with PHP</title>";
echo "</head>";
echo "<body>";
echo "<h1>Hello, World!</h1>";
echo "</body>";
echo "</html>";
?>