PHP 记录访客的浏览信息方法

可以记录访客的地理位置，操作系统，浏览器，IP，时间和访问的文件。

1.首先创建一个comm_function.php文件：

<?php//echo $_SERVER["HTTP_USER_AGENT"];//echo "<br />".$_SERVER ["REMOTE_ADDR"];/** * 获取客户端类型，手机还是电脑，以及相应的操作系统类型。 * * @param string $subject */function get_os($agent) {  $os = false;  if (preg_match ( "/win/i", $agent ) && strpos ( $agent, "95" )) {    $os = "Windows 95";  } else if (preg_match ( "/win 9x/i", $agent ) && strpos ( $agent, "4.90" )) {    $os = "Windows ME";  } else if (preg_match ( "/win/i", $agent ) && preg_match ( "/98/i", $agent )) {    $os = "Windows 98";  } else if (preg_match ( "/win/i", $agent ) && preg_match ( "/nt 6.0/i", $agent )) {    $os = "Windows Vista";  } else if (preg_match ( "/win/i", $agent ) && preg_match ( "/nt 6.1/i", $agent )) {    $os = "Windows 7";  } else if (preg_match ( "/win/i", $agent ) && preg_match ( "/nt 6.2/i", $agent )) {    $os = "Windows 8";  } else if (preg_match ( "/win/i", $agent ) && preg_match ( "/nt 10.0/i", $agent )) {    $os = "Windows 10"; // 添加win10判断  } else if (preg_match ( "/win/i", $agent ) && preg_match ( "/nt 5.1/i", $agent )) {    $os = "Windows XP";  } else if (preg_match ( "/win/i", $agent ) && preg_match ( "/nt 5/i", $agent )) {    $os = "Windows 2000";  } else if (preg_match ( "/win/i", $agent ) && preg_match ( "/nt/i", $agent )) {    $os = "Windows NT";  } else if (preg_match ( "/win/i", $agent ) && preg_match ( "/32/i", $agent )) {    $os = "Windows 32";  } else if (preg_match ( "/linux/i", $agent )) {    if(preg_match("/Mobile/", $agent)){      if(preg_match("/QQ/i", $agent)){        $os = "Android QQ Browser";      }else{        $os = "Android Browser";      }    }else{      $os = "PC-Linux";    }  } else if (preg_match ( "/Mac/i", $agent )) {    if(preg_match("/Mobile/", $agent)){      if(preg_match("/QQ/i", $agent)){        $os = "IPhone QQ Browser";      }else{        $os = "IPhone Browser";      }    }else{      $os = "Mac OS X";    }  } else if (preg_match ( "/unix/i", $agent )) {    $os = "Unix";  } else if (preg_match ( "/sun/i", $agent ) && preg_match ( "/os/i", $agent )) {    $os = "SunOS";  } else if (preg_match ( "/ibm/i", $agent ) && preg_match ( "/os/i", $agent )) {    $os = "IBM OS/2";  } else if (preg_match ( "/Mac/i", $agent ) && preg_match ( "/PC/i", $agent )) {    $os = "Macintosh";  } else if (preg_match ( "/PowerPC/i", $agent )) {    $os = "PowerPC";  } else if (preg_match ( "/AIX/i", $agent )) {    $os = "AIX";  } else if (preg_match ( "/HPUX/i", $agent )) {    $os = "HPUX";  } else if (preg_match ( "/NetBSD/i", $agent )) {    $os = "NetBSD";  } else if (preg_match ( "/BSD/i", $agent )) {    $os = "BSD";  } else if (preg_match ( "/OSF1/i", $agent )) {    $os = "OSF1";  } else if (preg_match ( "/IRIX/i", $agent )) {    $os = "IRIX";  } else if (preg_match ( "/FreeBSD/i", $agent )) {    $os = "FreeBSD";  } else if (preg_match ( "/teleport/i", $agent )) {    $os = "teleport";  } else if (preg_match ( "/flashget/i", $agent )) {    $os = "flashget";  } else if (preg_match ( "/webzip/i", $agent )) {    $os = "webzip";  } else if (preg_match ( "/offline/i", $agent )) {    $os = "offline";  } else {    $os = "未知操作系统";  }  return $os;}/** * 获取 客户端的浏览器类型 * @return string */function get_broswer($sys){  if (stripos($sys, "Firefox/") > 0) {    preg_match("/Firefox/([^;)]+)+/i", $sys, $b);    $exp[0] = "Firefox";    $exp[1] = $b[1]; //获取火狐浏览器的版本号  } elseif (stripos($sys, "Maxthon") > 0) {    preg_match("/Maxthon/([d.]+)/", $sys, $aoyou);    $exp[0] = "傲游";    $exp[1] = $aoyou[1];  } elseif (stripos($sys, "MSIE") > 0) {    preg_match("/MSIEs+([^;)]+)+/i", $sys, $ie);    $exp[0] = "IE";    $exp[1] = $ie[1]; //获取IE的版本号  } elseif (stripos($sys, "OPR") > 0) {    preg_match("/OPR/([d.]+)/", $sys, $opera);    $exp[0] = "Opera";    $exp[1] = $opera[1];  } elseif(stripos($sys, "Edge") > 0) {    //win10 Edge浏览器 添加了chrome内核标记 在判断Chrome之前匹配    preg_match("/Edge/([d.]+)/", $sys, $Edge);    $exp[0] = "Edge";    $exp[1] = $Edge[1];  } elseif (stripos($sys, "Chrome") > 0) {    preg_match("/Chrome/([d.]+)/", $sys, $google);    $exp[0] = "Chrome";    $exp[1] = $google[1]; //获取google chrome的版本号  } elseif(stripos($sys,"rv:")>0 && stripos($sys,"Gecko")>0){    preg_match("/rv:([d.]+)/", $sys, $IE);    $exp[0] = "IE";    $exp[1] = $IE[1];  }else {    $exp[0] = "未知浏览器";    $exp[1] = "";  }  return $exp[0]."(".$exp[1].")";}/** * 根据 客户端IP 获取到其具体的位置信息 * @param unknown $ip * @return string */function get_address_by_ip($ip) {  $url = "http://ip.taobao.com/service/getIpInfo.php?ip=".$ip;  $curl = curl_init();  curl_setopt($curl, CURLOPT_URL, $url);  curl_setopt($curl, CURLOPT_HEADER, 0);  curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);  $info = curl_exec($curl);  curl_close($curl);  return $info;}function clientlog() {  $useragent = $_SERVER ["HTTP_USER_AGENT"];  $clientip = $_SERVER ["REMOTE_ADDR"];  $client_info = get_os ( $useragent ) . "---" . get_broswer ( $useragent );  $rawdata_position = get_address_by_ip ( $clientip );  $rawdata_position = json_decode($rawdata_position, true);  $country = $rawdata_position["data"]["country"];  $province = $rawdata_position["data"]["region"];  $city = $rawdata_position["data"]["city"];  $nettype = $rawdata_position["data"]["isp"];  $time = date ( "y-m-d h:m:s" );  $data = "来自{$country} {$province} {$city }{$nettype} 的客户端: {$client_info},IP为:{$clientip},在{$time}时刻访问了{$_SERVER["PHP_SELF"]}文件！";  $filename = "./log.log";  if (! file_exists ( $filename )) {    fopen ( $filename, "w+" );  }  file_put_contents ( $filename, $data, FILE_APPEND );}

2.在别的文件引入这个comm_function.php

require_once "comm_function.php"; 

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