_footer.php

<footer>
    <div class="container">
        <div class="row justify-content-center mt-5">
            <div class="col-12 col-sm-6 align-self-center">
                <p class="text-center">
                    Get the source code at <a href="https://github.com/nasirkhan/php-web/" target="_blank">https://github.com/nasirkhan/php-web</a>
                </p>
            </div>
        </div>
    </div>
</footer>

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