PHP getip函数代码示例

 /**
  * Constructor for this class.
  *
  * This class manages the user-permissions, login and logout.
  * This function does some initial work: caching search engine user agents, detects the spiders and gets the ip of the user.
  */
 function slog()
 {
     global $config, $scache;
     $this->statusdata = array();
     $this->ip = getip();
     $this->user_agent = iif(isset($_SERVER['HTTP_USER_AGENT']), $_SERVER['HTTP_USER_AGENT'], getenv('HTTP_USER_AGENT'));
     $spiders = $scache->load('spiders');
     $this->bots = $spiders->get();
     $this->sid = '';
     $this->cookies = false;
     $this->cookiedata = array(0, '');
     $this->cookielastvisit = 0;
     $this->defineGID();
     $this->gFields = array('downloadfiles', 'forum', 'posttopics', 'postreplies', 'addvotes', 'attachments', 'edit', 'voting', 'admin', 'gmod', 'guest', 'members', 'profile', 'pdf', 'pm', 'wwo', 'search', 'team', 'usepic', 'useabout', 'usesignature', 'docs');
     $this->fFields = array('f_downloadfiles', 'f_forum', 'f_posttopics', 'f_postreplies', 'f_addvotes', 'f_attachments', 'f_edit', 'f_voting');
     $this->minFields = array('flood');
     $this->maxFields = array();
     $this->groups = array();
     $this->permissions = array();
     $this->querysid = true;
     $this->positive = array();
     $this->negative = array();
     $this->boards = array();
     $this->sidload = false;
 }

/**
 * Constructor for this class.
 *
 * This class manages the user-permissions, login and logout.
 * This function does some initial work: caching search engine user agents, detects the spiders and gets the ip of the user.
 */
function slog () {
	global $config, $scache;

	$this->statusdata = array();
	$this->ip = getip();
	$this->user_agent = iif(isset($_SERVER['HTTP_USER_AGENT']), $_SERVER['HTTP_USER_AGENT'], getenv('HTTP_USER_AGENT'));
	$spiders = $scache->load('spiders');
	$this->bots = $spiders->get();
	$this->sid = '';
	$this->cookies = false;
	$this->cookiedata = array(0, '');
	$this->defineGID();
	$this->groups = array();
	$this->permissions = array();
	$this->querysid = true;
	$this->positive = array();
	$this->negative = array();
	$this->boards = array();
	$this->sidload = false;
	$this->change_mid = null;
	$data = unserialize(file_get_contents('data/group_fields.php'));
	foreach ($data as $key => $values) {
		$this->$key = $values;
	}
}

 public function add($array)
 {
     global $webdb;
     $array["ip"] = getip();
     $img = upload::img('signature', false);
     if (!empty($img)) {
         $array['imgurl'] = $img['url'];
     }
     // if(isset($array['birthday_y']) && isset($array['birthday_m'])&&isset($array['birthday_d'])){
     // $array['birthday']=date("Y-m-d",strtotime($array['birthday_y'].'/'.$array['birthday_m'].'/'.$array['birthday_d']));
     // }
     $array["add_time"] = date("Y-m-d H:i:s");
     $array['password'] = md5($array['password']);
     /*if(isset($array['is_epaper'])){
     			if($array['is_epaper']==1){
     				$epaper=array();
     				$epaper['email']=$array['email'];
     				$epaper['is_show']=1;
     				$epaper['date_added']=date("Y-m-d H:i:s");
     				
     				if(!$this->checkEpaper($array['email'])){
     					$webdb->insert($epaper, "`_web_epaper` ");
     				}else{
     					$webdb->update($epaper, "_web_epaper", "email='".$array['email']."'");
     				}
     			}
     		}*/
     return $this->addData($array);
 }

function guestBookPost($intSpamFiler, $intIsSecret)
{
    global $DMC, $DBPrefix, $arrSideModule;
    $parent = 0;
    $_POST['isSecret'] = !empty($_POST['isSecret']) ? $_POST['isSecret'] : 0;
    $author = !empty($_POST['username']) ? $_POST['username'] : $_SESSION['username'];
    $replypassword = !empty($_POST['replypassword']) ? md5($_POST['replypassword']) : "";
    if (!empty($_POST['homepage'])) {
        if (strpos(";" . $_POST['homepage'], "http://") < 1) {
            $homepage = "http://" . $_POST['homepage'];
        } else {
            $homepage = $_POST['homepage'];
        }
    } else {
        $homepage = "";
    }
    $email = !empty($_POST['email']) ? $_POST['email'] : "";
    $_POST['bookface'] = !empty($_POST['bookface']) ? $_POST['bookface'] : "face1";
    $sql = "insert into " . $DBPrefix . "guestbook(author,password,homepage,email,ip,content,postTime,isSecret,parent,face,isSpam) values('{$author}','{$replypassword}','" . encode($homepage) . "','" . encode($email) . "','" . getip() . "','" . encode($_POST['message']) . "','" . time() . "','" . max(intval($intIsSecret), intval($_POST['isSecret'])) . "','{$parent}','" . substr(encode($_POST['bookface']), 4) . "','" . $intSpamFiler . "')";
    //echo $sql;
    $DMC->query($sql);
    //更新cache
    settings_recount("guestbook");
    settings_recache();
    recentGbooks_recache();
    logs_sidebar_recache($arrSideModule);
    //保存时间
    $_SESSION['replytime'] = time();
}

function oauth_login($config)
{
    if (!function_exists("curl_init")) {
        echo "<h1>腾讯开放平台提示：请先开启curl支持</h1>";
        echo "\n\t\t\t开启php curl函数库的步骤(for windows)<br />\n\t\t\t1).去掉windows/php.ini 文件里;extension=php_curl.dll前面的; /*用 echo phpinfo();查看php.ini的路径*/<br />\n\t\t\t2).把php5/libeay32.dll，ssleay32.dll复制到系统目录windows/下<br />\n\t\t\t3).重启apache<br />\n\t\t\t";
        exit;
    }
    $aConfig = array('appid' => $config['appid'], 'appkey' => $config['appkey'], 'api' => 'get_user_info,add_topic,add_one_blog,add_album,upload_pic,list_album,add_share,check_page_fans,add_t,add_pic_t,del_t,get_repost_list,get_info,get_other_info,get_fanslist,get_idollist,add_idol,del_idol,get_tenpay_addr');
    $sState = md5(date('YmdHis' . getip()));
    $_SESSION['state'] = $sState;
    $server_name = strtolower($_SERVER['SERVER_NAME']);
    $server_port = $_SERVER['SERVER_PORT'] == '80' ? '' : ':' . (int) $_SERVER['SERVER_PORT'];
    $secure = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? 1 : 0;
    $callback = ($secure ? 'https://' : 'http://') . $server_name . $server_port;
    $callback = $callback . url('member/register/callback', array('app' => 'qq'));
    $_SESSION['URI'] = $callback;
    $aParam = array("response_type" => 'code', "client_id" => $aConfig["appid"], "redirect_uri" => $callback, "scope" => $aConfig["api"], "state" => $sState);
    $aGet = array();
    foreach ($aParam as $key => $val) {
        $aGet[] = $key . '=' . urlencode($val);
    }
    $sUrl = "https://graph.qq.com/oauth2.0/authorize?";
    $sUrl .= join("&", $aGet);
    header("location:" . $sUrl);
}

 /**
  * Функция обновляет статус онлайн пользователя на форуме.
  * Перед вызовом всех остальных функций, нужно вызвать Process вначале.
  * @param type $cat
  * @param type $topic
  * @return type
  */
 public function Process($cat = '0', $topic = '0')
 {
     if (!$this->online_process) {
         $time = time();
         $time2 = $time - $this->AliveStatusTime;
         System::database()->Delete('forum_online', "`time` < {$time2}");
         $user_ip = getip();
         if (System::user()->Auth === true) {
             $user_id = System::user()->Get('u_id');
         } else {
             $user_id = 0;
         }
         $user_name = System::user()->Get('u_name');
         if (!$user_name) {
             $user_name = '';
         }
         $user_level = System::user()->Get('u_level');
         $where = "`user_ip`='{$user_ip}'";
         System::database()->Select('forum_online', $where);
         if (System::database()->NumRows() > 0) {
             System::database()->Update('forum_online', "`time`='{$time}',`user_id`='{$user_id}',`user_name`='{$user_name}',`user_level`='{$user_level}',`user_ip`='{$user_ip}',`forum_cat`='{$cat}',`forum_topic`='{$topic}'", $where);
         } else {
             System::database()->Insert('forum_online', "'{$time}','{$user_id}','{$user_name}','{$user_level}','{$user_ip}','{$cat}','{$topic}'");
         }
         $this->online_process = true;
     }
 }

function myquery($query)
{
    // fonction permettant d'exŽcuter une requête sql en enregistrant l'erreur s'il y a dans un fichier de log ou si debug = 1
    $debug = "0";
    list($usec, $sec) = explode(' ', microtime());
    //debut du comptage du temps
    $querytime_before = (double) $usec + (double) $sec;
    $result = mysql_query($query);
    list($usec, $sec) = explode(' ', microtime());
    // fin de comptage
    $querytime_after = (double) $usec + (double) $sec;
    $time = $querytime_after - $querytime_before;
    // temps passé pour effectuer la requête
    if (mysql_errno() || $debug == "1") {
        $dt = date("Y-m-d H:i:s (T)");
        $err = "<errorentry>\n";
        $err .= "\t<datetime>" . $dt . "</datetime>\n";
        $err .= "\t<errornum>" . mysql_errno() . "</errornum>\n";
        $err .= "\t<errormsg>" . mysql_error() . "</errormsg>\n";
        $err .= "\t<errorquery>" . $query . "</errorquery>\n";
        $err .= "\t<scriptname>" . $_SERVER["SCRIPT_FILENAME"] . "</scriptname>\n";
        $err .= "\t<userip>" . getip() . "</userip>\n";
        $err .= "\t<timepast>" . $time . "</timepast>\n";
        $err .= "</errorentry>\n\n";
        // sauvegarde de l'erreur, et mail si c'est critique
        error_log($err, 3, CONFIG_ERRORSFOLDER . "sqlerror.log");
    }
    return $result;
}

 public function add()
 {
     //关闭数据库缓存
     $this->db->cache_off();
     $token = $this->input->post('token', TRUE);
     $add['neir'] = $this->input->post('neir', TRUE);
     $add['neir'] = filter(get_bm($add['neir']));
     if (User_BookFun == 0) {
         $error = '10000';
     } elseif (!isset($_SESSION['gbooktoken']) || $token != $_SESSION['gbooktoken']) {
         $error = '10001';
     } elseif (empty($add['neir'])) {
         $error = '10002';
     } else {
         $add['uidb'] = isset($_SESSION['cscms__id']) ? intval($_SESSION['cscms__id']) : 0;
         $add['cid'] = 1;
         $add['ip'] = getip();
         $add['addtime'] = time();
         $ids = $this->CsdjDB->get_insert('gbook', $add);
         if (intval($ids) == 0) {
             $error = '10003';
             //失败
         } else {
             //摧毁token
             unset($_SESSION['token']);
             $error = '10004';
         }
     }
     $data['error'] = $error;
     echo json_encode($data);
 }

function user_set_user_online()
{
    global $allgAr;
    if (0 == db_result(db_query("SELECT COUNT(*) FROM prefix_online WHERE sid = '" . session_id() . "'"), 0)) {
        db_query("INSERT INTO prefix_online (sid,uptime,ipa) VALUES ('" . session_id() . "',now(),'" . getip() . "')");
    }
    $_SESSION['authgfx'] = $allgAr['gfx'];
}

 function write($key, $value)
 {
     $query = mysql_query("select * from `sessions` where `sessionkey`='" . $key . "'", $this->oDB);
     if (mysql_num_rows($query) == 0) {
         mysql_query("insert into `sessions` set `sessionkey`='" . $key . "',`sessionvalue`='" . $value . "',`sessionip`='" . getip() . "', `sessionexpiry` ='" . date("Y-m-d H:i:s", strtotime("+1800 seconds")) . "'", $this->oDB);
     } else {
         mysql_query("update `sessions` set `sessionvalue`='" . $value . "',`sessionip`='" . getIp() . "',`sessionexpiry`='" . date("Y-m-d H:i:s", strtotime("+1800 seconds")) . "' where `sessionkey`='" . $key . "'", $this->oDB);
     }
 }

 function __construct($get, $post)
 {
     $this->time = time();
     $this->ip = getip();
     $this->get = $get;
     $this->post = $post;
     $this->init_db();
     //$this->init_cache();
     $this->init_user();
 }

function user_set_user_online()
{
    global $allgAr;
    if (0 == db_result(db_query('SELECT COUNT(*) FROM `prefix_online` WHERE `sid` = "' . session_id() . '"'), 0)) {
        db_query('INSERT INTO `prefix_online` (`sid`,`uptime`,`ipa`) VALUES ("' . session_id() . '", "' . date('Y-m-d H:i:s') . '", "' . getip() . '")');
    }
    if (!isset($_SESSION['authgfx'])) {
        $_SESSION['authgfx'] = $allgAr['gfx'];
    }
}

function userlogin()
{
    global $SITE_ONLINE;
    unset($GLOBALS["CURUSER"]);
    $ip = getip();
    $nip = ip2long($ip);
    /*    $res = mysql_query("SELECT * FROM bans WHERE $nip >= first AND $nip <= last") or sqlerr(__FILE__, __LINE__);
        if (mysql_num_rows($res) > 0)
        {
          header("HTTP/1.0 403 Forbidden");
          print("<html><body><h1>403 Forbidden</h1>Unauthorized IP address.</body></html>\n");
          die;
        }
    
        require_once "cache/bans_cache.php";
        if(count($bans) > 0)
        {
          foreach($bans as $k) {
            if($nip >= $k['first'] && $nip <= $k['last']) {
            header("HTTP/1.0 403 Forbidden");
            print("<html><body><h1>403 Forbidden</h1>Unauthorized IP address.</body></html>\n");
            exit();
            }
          }
          unset($bans);
        }
    */
    if (!$SITE_ONLINE) {
        return;
    }
    #If not cookie set just use guest account
    #Morgan
    if (empty($_COOKIE["uid"]) || empty($_COOKIE["pass"])) {
        $_COOKIE["uid"] = 4;
        $_COOKIE["pass"] = '65c22bd4088400d7dd893291e787b026';
    }
    $id = 0 + $_COOKIE["uid"];
    if (!$id || strlen($_COOKIE["pass"]) != 32) {
        return;
    }
    $res = mysql_query("SELECT * FROM users WHERE id = {$id} AND enabled='yes' AND status = 'confirmed'");
    // or die(mysql_error());
    $row = mysql_fetch_assoc($res);
    if (!$row) {
        return;
    }
    //$sec = hash_pad($row["secret"]);
    if ($_COOKIE["pass"] !== $row["passhash"]) {
        return;
    }
    mysql_query("UPDATE users SET last_access='" . TIME_NOW . "', ip=" . sqlesc($ip) . " WHERE id=" . $row["id"]);
    // or die(mysql_error());
    $row['ip'] = $ip;
    $GLOBALS["CURUSER"] = $row;
}

 function base(&$get, &$post)
 {
     $this->time = time();
     $this->ip = getip();
     $this->get =& $get;
     $this->post =& $post;
     $this->init_db();
     $this->init_cache();
     $this->init_user();
     $this->checkcode();
     $this->banned();
 }

function isallowed()
{
    $ip = getip();
    $aList = array('127.0.0.1', '116.228.220.98');
    if (in_array($ip, $aList)) {
        return true;
    } elseif (substr($ip, 0, 7) == '192.168') {
        return true;
    } else {
        return false;
    }
}