What are the common pitfalls when working with PHP templates and HTML code integration?

One common pitfall when working with PHP templates and HTML code integration is mixing PHP logic with HTML markup, making the code harder to read and maintain. To solve this, it's recommended to separate PHP logic from HTML code by using PHP tags only for dynamic content or control structures. 

<?php
// Bad practice: mixing PHP logic with HTML markup
echo "<h1>Welcome, " . $username . "!</h1>";

// Good practice: separating PHP logic from HTML code
?>
<h1>Welcome, <?php echo $username; ?>!</h1>

Keywords

PHP templates HTML integration syntax errors variable scope security vulnerabilities

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