ㅁ PHP 서버 변수 활용 및 정리
1. PHP 에서 현재 실행되고 있는 스크립트 파일명만을 얻고자 한다면, 코드를 사용하면 얻을 수 있다.
echo basename($_SERVER['PHP_SELF']);
2. _SERVER 변수를 정리하면 아래와 같다.
각 변수명과 그 변수값 이다.
<?php
$indicesServer = array('PHP_SELF',
'argv',
'argc',
'GATEWAY_INTERFACE',
'SERVER_ADDR',
'SERVER_NAME',
'SERVER_SOFTWARE',
'SERVER_PROTOCOL',
'REQUEST_METHOD',
'REQUEST_TIME',
'REQUEST_TIME_FLOAT',
'QUERY_STRING',
'DOCUMENT_ROOT',
'HTTP_ACCEPT',
'HTTP_ACCEPT_CHARSET',
'HTTP_ACCEPT_ENCODING',
'HTTP_ACCEPT_LANGUAGE',
'HTTP_CONNECTION',
'HTTP_HOST',
'HTTP_REFERER',
'HTTP_USER_AGENT',
'HTTPS',
'REMOTE_ADDR',
'REMOTE_HOST',
'REMOTE_PORT',
'REMOTE_USER',
'REDIRECT_REMOTE_USER',
'SCRIPT_FILENAME',
'SERVER_ADMIN',
'SERVER_PORT',
'SERVER_SIGNATURE',
'PATH_TRANSLATED',
'SCRIPT_NAME',
'REQUEST_URI',
'PHP_AUTH_DIGEST',
'PHP_AUTH_USER',
'PHP_AUTH_PW',
'AUTH_TYPE',
'PATH_INFO',
'ORIG_PATH_INFO') ;
echo '<table cellpadding="10">' ;
foreach ($indicesServer as $arg) {
if (isset($_SERVER[$arg])) {
echo '<tr><td>'.$arg.'</td><td>' . $_SERVER[$arg] . '</td></tr>' ;
}
else {
echo '<tr><td>'.$arg.'</td><td>-</td></tr>' ;
}
}
echo '</table>' ;
/*
That will give you the result of each variable like (if the file is server_indices.php at the root and Apache Web directory is in E:\web) :
PHP_SELF /server_indices.php
argv -
argc -
GATEWAY_INTERFACE CGI/1.1
SERVER_ADDR 127.0.0.1
SERVER_NAME localhost
SERVER_SOFTWARE Apache/2.2.22 (Win64) PHP/5.3.13
SERVER_PROTOCOL HTTP/1.1
REQUEST_METHOD GET
REQUEST_TIME 1361542579
REQUEST_TIME_FLOAT -
QUERY_STRING
DOCUMENT_ROOT E:/web/
HTTP_ACCEPT text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
HTTP_ACCEPT_CHARSET ISO-8859-1,utf-8;q=0.7,*;q=0.3
HTTP_ACCEPT_ENCODING gzip,deflate,sdch
HTTP_ACCEPT_LANGUAGE fr-FR,fr;q=0.8,en-US;q=0.6,en;q=0.4
HTTP_CONNECTION keep-alive
HTTP_HOST localhost
HTTP_REFERER http://localhost/
HTTP_USER_AGENT Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.57 Safari/537.17
HTTPS -
REMOTE_ADDR 127.0.0.1
REMOTE_HOST -
REMOTE_PORT 65037
REMOTE_USER -
REDIRECT_REMOTE_USER -
SCRIPT_FILENAME E:/web/server_indices.php
SERVER_ADMIN myemail@personal.us
SERVER_PORT 80
SERVER_SIGNATURE
PATH_TRANSLATED -
SCRIPT_NAME /server_indices.php
REQUEST_URI /server_indices.php
PHP_AUTH_DIGEST -
PHP_AUTH_USER -
PHP_AUTH_PW -
AUTH_TYPE -
PATH_INFO -
ORIG_PATH_INFO -
*/
?>
** 출처 : http://php.net/manual/en/reserved.variables.server.php
