"); if (isset($_GET['view'])) { $view = sanitizeString($_GET['view']); if ($view == $user) $name = "Your"; else $name = "$view's"; echo "

$name Profile

"; showProfile($view); echo "View $name messages"; die(""); } if (isset($_GET['add'])) { $add = sanitizeString($_GET['add']); $result = queryMysql("SELECT * FROM friends WHERE user='$add' AND friend='$user'"); if (!$result->rowCount) queryMysql("INSERT INTO friends VALUES ('$add', '$user')"); } elseif (isset($_GET['remove'])) { $remove = sanitizeString($_GET['remove']); queryMysql("DELETE FROM friends WHERE user='$remove' AND friend='$user'"); } $result = queryMysql("SELECT user FROM members ORDER BY user"); $num = $result->rowCount(); while ($row = $result->fetch()) { if ($row['user'] == $user) continue; echo "
  • " . $row['user'] . ""; $follow = "follow"; $result1 = queryMysql("SELECT * FROM friends WHERE user='" . $row['user'] . "' AND friend='$user'"); $t1 = $result1->rowCount(); $result1 = queryMysql("SELECT * FROM friends WHERE user='$user' AND friend='" . $row['user'] . "'"); $t2 = $result1->rowCount(); if (($t1 + $t2) > 1) echo " ↔ is a mutual friend"; elseif ($t1) echo " ← you are following"; elseif ($t2) { echo " → is following you"; $follow = "recip"; } if (!$t1) echo " [$follow]"; else echo " [drop]"; } ?>