for user social link

user social link

                        <ul class="s-content__author-social">
                            <?php 
                            $philosophy_author_facebook = get_field("facebook", "user_".get_the_author_meta("ID"));
                            $philosophy_author_twitter  = get_field("twitter", "user_".get_the_author_meta("ID"));
                            $philosophy_author_instagram = get_field("instagram", "user_".get_the_author_meta("ID"));
                            ?>

                            <?php if($philosophy_author_facebook): ?>
                           <li><a href="<?php echo esc_url($philosophy_author_facebook); ?>">Facebook</a></li>
                            <?php endif; ?>

                            <?php if($philosophy_author_twitter): ?>
                           <li><a href="<?php echo esc_url($philosophy_author_twitter); ?>">Twitter</a></li>
                            <?php endif; ?>

                            <?php if($philosophy_author_instagram): ?>
                           <li><a href="<?php echo esc_url($philosophy_author_instagram); ?>">Instagram</a></li>
                            <?php endif; ?>

                        </ul>