Apacheにより設定される変数
$GATEWAY_INTERFACE……
$SERVER_NAME……
$SERVER_SOFTWARE……
$REQUEST_METHOD……
$QUERY_STRING……
$DOCUMENT_ROOT……
$HTTP_ACCEPT……
$HTTP_ACCEPT_CHARSET……
$HTTP_ACCEPT_ENCODING……
$HTTP_ACCEPT_LANGUAGE……
$HTTP_CONNECTION……
$HTTP_HOST……
$HTTP_REFERER……
$HTTP_USER_AGENT……
$REMOTE_ADDR……
$REMOTE_PORT……
$SCRIPT_FILENAME……
$SERVER_ADMIN……
$SERVER_PORT……
$SERVER_SIGNATURE……
$PATH_TRANSLATED……
$SCRIPT_NAME……
$REQUEST_URI……
source
<?php
echo "\$GATEWAY_INTERFACE……$GATEWAY_INTERFACE";
echo "<br>";
echo "\$SERVER_NAME……$SERVER_NAME";
echo "<br>";
echo "\$SERVER_SOFTWARE……$SERVER_SOFTWARE";
echo "<br>";
echo "\$REQUEST_METHOD……$REQUEST_METHOD";
echo "<br>";
echo "\$QUERY_STRING……$QUERY_STRING";
echo "<br>";
echo "\$DOCUMENT_ROOT……$DOCUMENT_ROOT";
echo "<br>";
echo "\$HTTP_ACCEPT……$HTTP_ACCEPT";
echo "<br>";
echo "\$HTTP_ACCEPT_CHARSET……$HTTP_ACCEPT_CHARSET";
echo "<br>";
echo "\$HTTP_ACCEPT_ENCODING……$HTTP_ACCEPT_ENCODING";
echo "<br>";
echo "\$HTTP_ACCEPT_LANGUAGE……$HTTP_ACCEPT_LANGUAGE";
echo "<br>";
echo "\$HTTP_CONNECTION……$HTTP_CONNECTION";
echo "<br>";
echo "\$HTTP_HOST……$HTTP_HOST";
echo "<br>";
echo "\$HTTP_REFERER……$HTTP_REFERER";
echo "<br>";
echo "\$HTTP_USER_AGENT……$HTTP_USER_AGENT";
echo "<br>";
echo "\$REMOTE_ADDR……$REMOTE_ADDR";
echo "<br>";
echo "\$REMOTE_PORT……$REMOTE_PORT";
echo "<br>";
echo "\$SCRIPT_FILENAME……$SCRIPT_FILENAME";
echo "<br>";
echo "\$SERVER_ADMIN……$SERVER_ADMIN";
echo "<br>";
echo "\$SERVER_PORT……$SERVER_PORT";
echo "<br>";
echo "\$SERVER_SIGNATURE……$SERVER_SIGNATURE";
echo "<br>";
echo "\$PATH_TRANSLATED……$PATH_TRANSLATED";
echo "<br>";
echo "\$SCRIPT_NAME……$SCRIPT_NAME";
echo "<br>";
echo "\$REQUEST_URI……$REQUEST_URI";
echo "<br>";
?>