<?php require 'init.php'; $post_id = $_POST['post_id']; add_like_to_post($post_id, get_current_user_id()); echo get_count_of_likes_by_post_id($post_id);
function like_button($post_id, $user_id) { $like_count = get_count_of_likes_by_post_id($post_id); $users = get_users_who_liked_post($post_id); $class = 'btn like-button'; if (is_liked($post_id, $user_id)) { $class .= ' liked'; } if ($user_id) { $class .= ' logged-in'; } else { $class .= ' logged-out'; } ?> <button class="<?php echo $class; ?> " data-content="<?php echo escape_html(links_for_users($users)); ?> " data-post="<?php echo escape_html($post_id); ?> "> Мені подобається <span class="glyphicon glyphicon-heart heart"></span> <span class="count"><?php echo escape_html($like_count); ?> </span> </button> <?php }