PHP 记录访客的浏览信息

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("/MSIE\s+([^;)]+)+/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！\r\n";    $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";