What are some best practices for handling code formatting and whitespace in PHP templates?

When working with PHP templates, it is important to maintain consistent code formatting and whitespace to ensure readability and maintainability. One best practice is to use indentation to clearly show the structure of the code, and to avoid mixing tabs and spaces. Additionally, using PHP's built-in functions like `echo` and `<?= ?>` for outputting content can help keep the template clean and organized.

&lt;?php

// Example of properly formatted PHP template
$name = &quot;John Doe&quot;;
?&gt;

&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
    &lt;title&gt;Welcome&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
    &lt;h1&gt;Welcome, &lt;?= $name ?&gt;&lt;/h1&gt;
&lt;/body&gt;
&lt;/html&gt;