83 lines
2.8 KiB
PHP
83 lines
2.8 KiB
PHP
<?php
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/**
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* @file networktool.php
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* @date 2018-04-11
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* @author Go Namhyeon <gnh1201@gmail.com>
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* @brief Network tool helper
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*/
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if(!function_exists("get_network_event")) {
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function get_network_event() {
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return array(
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"time" => date("Y-m-d H:i:s"),
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"server" => get_network_client_addr(),
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"hostname" => get_network_hostname(),
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"client" => get_network_client_addr(),
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"agent" => getenv("HTTP_USER_AGENT"),
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"referrer" => getenv("HTTP_REFERER"),
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"query" => getenv("QUERY_STRING"),
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"self" => $_SERVER['PHP_SELF'],
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"method" => $_SERVER['REQUEST_METHOD'],
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);
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}
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}
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if(!function_exists("get_network_client_addr")) {
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function get_network_client_addr() {
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$addr = '';
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if (isset($_SERVER['HTTP_CLIENT_IP']))
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$addr = $_SERVER['HTTP_CLIENT_IP'];
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else if(isset($_SERVER['HTTP_X_FORWARDED_FOR']))
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$addr = $_SERVER['HTTP_X_FORWARDED_FOR'];
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else if(isset($_SERVER['HTTP_X_FORWARDED']))
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$addr = $_SERVER['HTTP_X_FORWARDED'];
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else if(isset($_SERVER['HTTP_X_CLUSTER_CLIENT_IP']))
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$addr = $_SERVER['HTTP_X_CLUSTER_CLIENT_IP'];
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else if(isset($_SERVER['HTTP_FORWARDED_FOR']))
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$addr = $_SERVER['HTTP_FORWARDED_FOR'];
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else if(isset($_SERVER['HTTP_FORWARDED']))
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$addr = $_SERVER['HTTP_FORWARDED'];
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else if(isset($_SERVER['REMOTE_ADDR']))
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$addr = $_SERVER['REMOTE_ADDR'];
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else
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$addr = 'UNKNOWN';
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return $addr;
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}
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}
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if(!function_exists("get_network_server_addr")) {
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function get_network_server_addr() {
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$addr = '';
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if(isset($_SERVER['SERVER_ADDR']) && isset($_SERVER['SERVER_PORT'])) {
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$addr = $_SERVER['SERVER_ADDR'] . ':' . $_SERVER['SERVER_PORT'];
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} else if(isset($_SERVER['SERVER_ADDR'])) {
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$addr = $_SERVER['SERVER_ADDR'];
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} else if(isset($_SERVER['LOCAL_ADDR'])) {
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$addr = $_SERVER['LOCAL_ADDR'];
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} else if(function_exists('gethostname') && function_exists('gethostbyname')) {
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$host = gethostname();
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$addr = gethostbyname($host);
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} else {
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$addr = 'UNKNOWN';
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}
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return $addr;
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}
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}
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if(!function_exists("get_network_hostname")) {
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function get_network_hostname() {
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$host = '';
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if(isset($_SERVER['HTTP_HOST'])) {
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$host = $_SERVER['HTTP_HOST'];
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} else if(isset($_SERVER['SERVER_NAME'])) {
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$host = $_SERVER['SERVER_NAME'];
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} else if(function_exists('gethostname')) {
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$host = gethostname();
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} else {
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$host = 'UNKNOWN';
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}
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return $host;
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}
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}
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