What potential issues can arise from not properly formatting PHP code for line breaks in a footer?

Improperly formatting PHP code for line breaks in a footer can lead to messy and unreadable code, making it difficult for developers to maintain and update the code in the future. To solve this issue, it is important to use the PHP_EOL constant to insert line breaks in the code, ensuring that the footer content is displayed correctly. 

<footer>
    <p>© <?php echo date('Y'); ?> My Website</p>
    <p>Contact us at info@example.com</p>
</footer>

Keywords

PHP code formatting line breaks footer readability

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