$unix_date) { $difference = $now - $unix_date; $tense = "geleden"; } else { $difference = $unix_date - $now; $tense = "vanaf nu"; } for($i = 0; $difference >= $lengths[$i] && $i < count($lengths) - 1; $i++) { $difference /= $lengths[$i]; } $difference = round($difference); if($difference != 1) { $period = $multiple_periods[$i]; } else { $period = $single_periods[$i]; } return "$difference $period $tense"; } if(empty($_GET["username"])) { $userID = $_SESSION["userID"]; } else { $userID = getUserID($_GET["username"]); } $user = selectUser($userID); $profile_friends = selectAllFriends($userID); $profile_groups = selectAllUserGroups($userID); $posts = selectAllUserPosts($userID); ?>