获取用户 ip

最新推荐文章于 2024-05-16 11:06:23 发布

风水工程师

最新推荐文章于 2024-05-16 11:06:23 发布

阅读量467

点赞数

CC 4.0 BY-SA版权

分类专栏： php 文章标签：函数 php

本文链接：https://blog.youkuaiyun.com/hlzzy123456/article/details/51280314

php 专栏收录该内容

41 篇文章

订阅专栏

public static function isPost() {
       return $_SERVER ['REQUEST_METHOD'] === 'POST' ? TRUE : FALSE;
   }

   public static function isGet() {
       return $_SERVER ['REQUEST_METHOD'] === 'GET' ? TRUE : FALSE;
   }

   public static function getIp() {
       if (getenv ( "HTTP_CLIENT_IP" ) && strcasecmp ( getenv ( "HTTP_CLIENT_IP" ), "unknown" )) {
           $ip = getenv ( "HTTP_CLIENT_IP" );
       } elseif (getenv ( "HTTP_X_FORWARDED_FOR" ) && strcasecmp ( getenv ( "HTTP_X_FORWARDED_FOR" ), "unknown" )) {
           $ip = getenv ( "HTTP_X_FORWARDED_FOR" );
       } elseif (getenv ( "REMOTE_ADDR" ) && strcasecmp ( getenv ( "REMOTE_ADDR" ), "unknown" )) {
           $ip = getenv ( "REMOTE_ADDR" );
       } elseif (isset ( $_SERVER ['REMOTE_ADDR'] ) && $_SERVER ['REMOTE_ADDR'] && strcasecmp ( $_SERVER ['REMOTE_ADDR'], "unknown" )) {
           $ip = $_SERVER ['REMOTE_ADDR'];
       } else {
           $ip = "unknown";
       }
       return ($ip);
   }

   public static function getDateTime($time = null) {

       return (!is_numeric($time)) ? date ( 'Y-m-d H:i:s' ) : date( 'Y-m-d H:i:s', $time);
   }

   public static function getTime() {
       return strtotime(date( 'Y-m-d H:i:s' ));
   }

   public static function getSysInfo() {
       $sys_info_array = array ();
       $sys_info_array ['gmt_time'] = gmdate ( "Y年m月d日 H:i:s", time () );
       $sys_info_array ['bj_time'] = gmdate ( "Y年m月d日 H:i:s", time () + 8 * 3600 );
       $sys_info_array ['server_ip'] = gethostbyname ( $_SERVER ["SERVER_NAME"] );
       $sys_info_array ['software'] = $_SERVER ["SERVER_SOFTWARE"];
       $sys_info_array ['port'] = $_SERVER ["SERVER_PORT"];
       $sys_info_array ['admin'] = $_SERVER ["SERVER_ADMIN"];
       $sys_info_array ['diskfree'] = intval ( diskfreespace ( "." ) / (1024 * 1024) ) . 'Mb';
       $sys_info_array ['current_user'] = @get_current_user ();
       $sys_info_array ['timezone'] = date_default_timezone_get();
       $db=new Medoo(OSA_DB_ID);
       $mysql_version = $db->query("select version()")->fetchAll();
       $sys_info_array ['mysql_version'] = $mysql_version[0]['version()'];
       return $sys_info_array;
   }