Get online ip Address

No functiongetonlineip ($ format0) {global $ _ SGLOBAL; if (empty ($ _ SGLOBAL [onlineip]) {if (getenv (HTTP_CLIENT_IP) strcasecmp (getenv (HTTP_CLIENT_IP), unknown) {$ onlineipgetenv (HTTP_CLIENT_IP);} elseif (getenv (HTTP_X_FOR

Obtaining an online ip address without function getonlineip ($ format = 0) {global $ _ SGLOBAL; if (empty ($ _ SGLOBAL ['onlineip']) {if (getenv ('HTTP _ CLIENT_IP ') strcasecmp (getenv ('HTTP _ CLIENT_IP'), 'unknown ')) {$ onlineip = getenv ('HTTP _ CLIENT_IP ');} elseif (getenv ('HTTP _ X_FOR

Get online ip Address <无>

function getonlineip($format=0) {global $_SGLOBAL;if(empty($_SGLOBAL['onlineip'])) {if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), 'unknown')) {$onlineip = getenv('HTTP_CLIENT_IP');} elseif(getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'), 'unknown')) {$onlineip = getenv('HTTP_X_FORWARDED_FOR');} elseif(getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'), 'unknown')) {$onlineip = getenv('REMOTE_ADDR');} elseif(isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], 'unknown')) {$onlineip = $_SERVER['REMOTE_ADDR'];}preg_match("/[\d\.]{7,15}/", $onlineip, $onlineipmatches);$_SGLOBAL['onlineip'] = $onlineipmatches[0] ? $onlineipmatches[0] : 'unknown';}if($format) {$ips = explode('.', $_SGLOBAL['onlineip']);for($i=0;$i<3;$i++) {$ips[$i] = intval($ips[$i]);}return sprintf('%03d%03d%03d', $ips[0], $ips[1], $ips[2]);} else {return $_SGLOBAL['onlineip'];}}