$_SERVER変数<br>
array(56) {
  ["USER"]=>
  string(8) "xs659233"
  ["HOME"]=>
  string(14) "/home/xs659233"
  ["SCRIPT_NAME"]=>
  string(17) "/PHP_test/042.php"
  ["REQUEST_URI"]=>
  string(17) "/PHP_test/042.php"
  ["QUERY_STRING"]=>
  string(0) ""
  ["REQUEST_METHOD"]=>
  string(3) "GET"
  ["SERVER_PROTOCOL"]=>
  string(8) "HTTP/1.1"
  ["GATEWAY_INTERFACE"]=>
  string(7) "CGI/1.1"
  ["REMOTE_PORT"]=>
  string(5) "44322"
  ["SCRIPT_FILENAME"]=>
  string(60) "/home/xs659233/xs659233.xsrv.jp/public_html/PHP_test/042.php"
  ["SERVER_ADMIN"]=>
  string(26) "webmaster@xs659233.xsrv.jp"
  ["CONTEXT_DOCUMENT_ROOT"]=>
  string(43) "/home/xs659233/xs659233.xsrv.jp/public_html"
  ["CONTEXT_PREFIX"]=>
  string(0) ""
  ["REQUEST_SCHEME"]=>
  string(5) "https"
  ["DOCUMENT_ROOT"]=>
  string(43) "/home/xs659233/xs659233.xsrv.jp/public_html"
  ["REMOTE_ADDR"]=>
  string(13) "216.73.216.47"
  ["SERVER_PORT"]=>
  string(3) "443"
  ["SERVER_ADDR"]=>
  string(14) "162.43.120.155"
  ["SERVER_NAME"]=>
  string(16) "xs659233.xsrv.jp"
  ["SERVER_SOFTWARE"]=>
  string(6) "Apache"
  ["SERVER_SIGNATURE"]=>
  string(0) ""
  ["PATH"]=>
  string(49) "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
  ["HTTP_USER_AGENT"]=>
  string(103) "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ["HTTP_ACCEPT"]=>
  string(3) "*/*"
  ["HTTP_CONNECTION"]=>
  string(5) "close"
  ["HTTP_X_FILE_TYPE"]=>
  string(6) "normal"
  ["HTTP_X_UA_DEVICE"]=>
  string(2) "pc"
  ["HTTP_X_FAILURE_CACHE_TIME"]=>
  string(1) "0"
  ["HTTP_X_ACCEL_EXPIRES"]=>
  string(2) "60"
  ["HTTP_X_WP_ACCESS"]=>
  string(1) "0"
  ["HTTP_X_PHP_FPM_VERSION"]=>
  string(2) "81"
  ["HTTP_X_SERVER_ADDRESS"]=>
  string(14) "162.43.120.155"
  ["HTTP_X_REAL_IP"]=>
  string(13) "216.73.216.47"
  ["HTTP_X_FORWARDED_SSL"]=>
  string(2) "on"
  ["HTTP_X_FORWARDED_PORT"]=>
  string(3) "443"
  ["HTTP_X_FORWARDED_HOST"]=>
  string(16) "xs659233.xsrv.jp"
  ["HTTP_X_FORWARDED_PROTO"]=>
  string(5) "https"
  ["HTTP_X_FORWARDED_FOR"]=>
  string(13) "216.73.216.47"
  ["HTTP_HOST"]=>
  string(16) "xs659233.xsrv.jp"
  ["Ngx_Cache_AllCacheMode"]=>
  string(1) "1"
  ["Ngx_Cache_NoCacheMode"]=>
  string(3) "off"
  ["Ngx_Cache_StaticMode"]=>
  string(1) "1"
  ["Ngx_Cache_NormalFile"]=>
  string(1) "1"
  ["FailureCacheTime"]=>
  string(1) "0"
  ["HTTPS"]=>
  string(2) "on"
  ["IPINFO_TOR"]=>
  string(1) "0"
  ["IPINFO_VPN"]=>
  string(1) "0"
  ["IPINFO_PROXY"]=>
  string(1) "0"
  ["MMDB_INFO"]=>
  string(12) "result found"
  ["MMDB_ADDR"]=>
  string(13) "216.73.216.47"
  ["UNIQUE_ID"]=>
  string(27) "as1XZ1u1AIQPStEkf-OP7gAAAGc"
  ["MEF_PROXY_ADDR"]=>
  string(14) "162.43.120.155"
  ["FCGI_ROLE"]=>
  string(9) "RESPONDER"
  ["PHP_SELF"]=>
  string(17) "/PHP_test/042.php"
  ["REQUEST_TIME_FLOAT"]=>
  float(1791842151.0784690380096435546875)
  ["REQUEST_TIME"]=>
  int(1791842151)
}