function count_interactions($pid) { $count = count_post_likes($pid) + count_post_dislikes($pid) + count_post_follows($pid) + count_comments($pid); return $count; }
<?php //Update follow post button require_once '../includes/functions.inc.php'; require_once '../includes/admin.inc.php'; if (isset($_POST['pid']) && isset($_SESSION['uid'])) { $pid = $_POST['pid']; $uid = $_SESSION['uid']; $post_follow = post_follow_load($pid, $uid); print '<script type="text/javascript"> $("#post_follow_pid_' . $pid . '").html("' . count_post_follows($pid) . ' Follow' . (count_post_follows($pid) == 0 || count_post_follows($pid) == 1 ? '' : 's') . '").' . ($post_follow['User_ID'] != $uid ? 'remove' : 'add') . 'Class("clicked"); </script>'; }