break;
case 20:
//添加好友----
var_dump(addFriend("zhangsan", "lisi"));
break;
case 21:
//删除好友
var_dump(deleteFriend("zhangsan", "lisi"));
break;
case 22:
//查看好友
var_dump(showFriends("zhangsan"));
break;
case 23:
//查看黑名单
var_dump(getBlacklist("zhangsan"));
break;
case 24:
//往黑名单中加人
$usernames = array("usernames" => array("zhangsan", "lisi"));
var_dump(addUserForBlacklist("wangwu", $usernames));
break;
case 25:
//从黑名单中减人
var_dump(deleteUserFromBlacklist("zhangsan", "lisi"));
break;
case 26:
//查看用户是否在线
var_dump(isOnline("zhangsan"));
break;
case 27:
<?php
// Developer : Ekrem KAYA
// Website : http://e-piksel.com
// Extension : http://weblenti.com/opencart-spammerbye-spam-referrer-blocker-s1-p82
// GitHub : https://github.com/epiksel/spammerbye
// Version : 1.0.0
if (!defined('DIR_APPLICATION')) {
header("Location: index.php");
exit;
}
if (isset($_SERVER['HTTP_REFERER']) && !empty($_SERVER['HTTP_REFERER'])) {
$refurl = getRefUrl($_SERVER['HTTP_REFERER']);
$status = $refurl == getRefUrl(HTTP_SERVER) || $refurl == getRefUrl(HTTPS_SERVER) ? false : true;
if ($status) {
foreach (getBlacklist() as $spammer) {
if ($refurl == $spammer) {
$spammerBye = 'Location: http://' . $spammer;
header($spammerBye);
exit;
}
}
}
}
function getBlacklist()
{
$blacklist_data = array();
if (is_file(DIR_SYSTEM . 'blacklist.txt')) {
$blacklist = DIR_SYSTEM . 'blacklist.txt';
} else {
$blacklist = 'https://raw.githubusercontent.com/epiksel/spammerbye/master/blacklist.txt';
