php 获取 ip 地址 函数:function getIP () //取IP函数 { global $_SERVER; if (getenv(‘HTTP_CLIENT_IP‘)) { $ip = getenv(‘HTTP_CLIENT_IP‘); } else if (getenv(‘HTTP_X_FORWARDED_FOR‘)) { $ip = getenv(‘HTTP_X_FORWARDED_FOR‘); } else if (getenv(‘REMOTE_ADDR‘)) { $ip = getenv(‘REMOTE_ADDR‘); } else { $ip = $_SERVER[‘REMOTE_ADDR‘]; } return $ip; }
扩展:
<?php class clientGetObj { function getBrowse() { global $_SERVER; $Agent = $_SERVER[‘HTTP_USER_AGENT‘]; $browser = ‘‘; $browserver = ‘‘; $Browser = array(‘Lynx‘, ‘MOSAIC‘, ‘AOL‘, ‘Opera‘, ‘JAVA‘, ‘MacWeb‘, ‘WebExplorer‘, ‘OmniWeb‘); for($i = 0; $i <= 7; $i ++){ if(strpos($Agent, $Browsers[$i])){ $browser = $Browsers[$i]; $browserver = ‘‘; } } if(ereg(‘Mozilla‘, $Agent) && !ereg(‘MSIE‘, $Agent)){ $temp = explode(‘(‘, $Agent); $Part = $temp[0]; $temp = explode(‘/‘, $Part); $browserver = $temp[1]; $temp = explode(‘ ‘, $browserver); $browserver = $temp[0]; $browserver = preg_replace(‘/([d.]+)/‘, ‘1‘, $browserver); $browserver = $browserver; $browser = ‘Netscape Navigator‘; } if(ereg(‘Mozilla‘, $Agent) && ereg(‘Opera‘, $Agent)) { $temp = explode(‘(‘, $Agent); $Part = $temp[1]; $temp = explode(‘)‘, $Part); $browserver = $temp[1]; $temp = explode(‘ ‘, $browserver); $browserver = $temp[2]; $browserver = preg_replace(‘/([d.]+)/‘, ‘1‘, $browserver); $browserver = $browserver; $browser = ‘Opera‘; } if(ereg(‘Mozilla‘, $Agent) && ereg(‘MSIE‘, $Agent)){ $temp = explode(‘(‘, $Agent); $Part = $temp[1]; $temp = explode(‘;‘, $Part); $Part = $temp[1]; $temp = explode(‘ ‘, $Part); $browserver = $temp[2]; $browserver = preg_replace(‘/([d.]+)/‘,‘1‘,$browserver); $browserver = $browserver; $browser = ‘Internet Explorer‘; } if($browser != ‘‘){ $browseinfo = $browser.‘ ‘.$browserver; } else { $browseinfo = false; } return $browseinfo; } function getIP () { global $_SERVER; if (getenv(‘HTTP_CLIENT_IP‘)) { $ip = getenv(‘HTTP_CLIENT_IP‘); } else if (getenv(‘HTTP_X_FORWARDED_FOR‘)) { $ip = getenv(‘HTTP_X_FORWARDED_FOR‘); } else if (getenv(‘REMOTE_ADDR‘)) { $ip = getenv(‘REMOTE_ADDR‘); } else { $ip = $_SERVER[‘REMOTE_ADDR‘]; } return $ip; } function getOS () { global $_SERVER; $agent = $_SERVER[‘HTTP_USER_AGENT‘]; $os = false; if (eregi(‘win‘, $agent) && strpos($agent, ‘95‘)){ $os = ‘Windows 95‘; } else if (eregi(‘win 9x‘, $agent) && strpos($agent, ‘4.90‘)){ $os = ‘Windows ME‘; } else if (eregi(‘win‘, $agent) && ereg(‘98‘, $agent)){ $os = ‘Windows 98‘; } else if (eregi(‘win‘, $agent) && eregi(‘nt 5.1‘, $agent)){ $os = ‘Windows XP‘; } else if (eregi(‘win‘, $agent) && eregi(‘nt 5‘, $agent)){ $os = ‘Windows 2000‘; } else if (eregi(‘win‘, $agent) && eregi(‘nt‘, $agent)){ $os = ‘Windows NT‘; } else if (eregi(‘win‘, $agent) && ereg(‘32‘, $agent)){ $os = ‘Windows 32‘; } else if (eregi(‘linux‘, $agent)){ $os = ‘Linux‘; } else if (eregi(‘unix‘, $agent)){ $os = ‘Unix‘; } else if (eregi(‘sun‘, $agent) && eregi(‘os‘, $agent)){ $os = ‘SunOS‘; } else if (eregi(‘ibm‘, $agent) && eregi(‘os‘, $agent)){ $os = ‘IBM OS/2‘; } else if (eregi(‘Mac‘, $agent) && eregi(‘PC‘, $agent)){ $os = ‘Macintosh‘; } else if (eregi(‘PowerPC‘, $agent)){ $os = ‘PowerPC‘; } else if (eregi(‘AIX‘, $agent)){ $os = ‘AIX‘; } else if (eregi(‘HPUX‘, $agent)){ $os = ‘HPUX‘; } else if (eregi(‘NetBSD‘, $agent)){ $os = ‘NetBSD‘; } else if (eregi(‘BSD‘, $agent)){ $os = ‘BSD‘; } else if (ereg(‘OSF1‘, $agent)){ $os = ‘OSF1‘; } else if (ereg(‘IRIX‘, $agent)){ $os = ‘IRIX‘; } else if (eregi(‘FreeBSD‘, $agent)){ $os = ‘FreeBSD‘; } else if (eregi(‘teleport‘, $agent)){ $os = ‘teleport‘; } else if (eregi(‘flashget‘, $agent)){ $os = ‘flashget‘; } else if (eregi(‘webzip‘, $agent)){ $os = ‘webzip‘; } else if (eregi(‘offline‘, $agent)){ $os = ‘offline‘; } else { $os = ‘Unknown‘; } return $os; } }?>
时间: 2024-10-12 05:33:22