} } if (isset($friends['users'])) { if (sizeof($friends['users'])) { $contacts = array_merge($contacts, $friends['users']); $friendsEmpty = false; } } if (isset($followers['users'])) { if (sizeof($followers['users'])) { $contacts = array_merge($contacts, $followers['users']); $followersEmpty = false; } } if (!$friendsEmpty and !$followersEmpty) { $contacts = \common\helpers\Twitter::friendsArrayUnique($contacts); } if ($link_friends_previous == '' and $link_friends_next != '') { $link_friends_previous = '<li class="cursor empty">.</li>'; } if ($link_friends_previous != '' and $link_friends_next == '') { $link_friends_next = '<li class="cursor empty">.</li>'; } if ($link_followers_previous == '' and $link_followers_next != '') { $link_followers_previous = '<li class="cursor empty">.</li>'; } if ($link_followers_previous != '' and $link_followers_next == '') { $link_followers_next = '<li class="cursor empty">.</li>'; } if (sizeof($contacts)) { echo $link_friends_previous;