PHP ʖ²ἯTH º󍋼/A Ԥ¶¨ҥ±䁿 ·þαƷ±䁿£º$_SERVER ע: Ԛ PHP 4.1.0 ¼°Ҕº󰦱¾ʹӃ¡£֮ǰµİ汾£¬ʹӃ $HTTP_SERVER_VARS¡£ ·þαƷʹӃµĠCGI ¹淶µİ汾¡£=ȧ£¬¡°CGI/1.1¡±¡£ ·Îʒ³æʱµć뇳·½·¨¡£=ȧ£º¡°GET¡±¡¢¡°HEAD¡±£¬¡°POST¡±£¬¡°PUT¡±¡£ µ±ǰǫdzµĠAccept: ͷ²¿µĄڈݡ£ µ±ǰǫdzµĠAccept-Charset: ͷ²¿µĄڈݡ£=ȧ£º¡°iso-8859-1,*,utf-8¡±¡£ µ±ǰǫdzµĠAccept-Encoding: ͷ²¿µĄڈݡ£=ȧ£º¡°gzip¡±¡£ µ±ǰǫdzµĠAccept-Language: ͷ²¿µĄڈݡ£=ȧ£º¡°en¡±¡£ µ±ǰǫdzµĠConnection: ͷ²¿µĄڈݡ£=ȧ£º¡°Keep-Alive¡±¡£ µ±ǰǫdzµĠHost: ͷ²¿µĄڈݡ£ սԚ䯀5±ǰҳæӃ»§µĠIP µؖ·¡£ Ӄ»§l½ӵ½·þαƷʱ˹ʹӃµĶ˿ڡ£ ·Îʴ˒³æ˹ШµĠURI¡£=ȧ£¬¡°/index.html¡±¡£ »·¾³±䁿£º$_ENV ע: Ԛ PHP 4.1.0 ¼°Ҕº󰦱¾ʹӃ¡£֮ǰµİ汾£¬ʹӃ $HTTP_ENV_VARS¡£ HTTP Cookies£º$_COOKIE ע: Ԛ PHP 4.1.0 ¼°Ҕº󰦱¾ʹӃ¡£֮ǰµİ汾£¬ʹӃ $HTTP_COOKIE_VARS¡£ HTTP GET ±䁿£º$_GET ע: Ԛ PHP 4.1.0 ¼°Ҕº󰦱¾ʹӃ¡£֮ǰµİ汾£¬ʹӃ $HTTP_GET_VARS¡£ HTTP POST ±䁿£º$_POST ע: Ԛ PHP 4.1.0 ¼°Ҕº󰦱¾ʹӃ¡£֮ǰµİ汾£¬ʹӃ $HTTP_POST_VARS¡£ HTTP ΄¼þɏ´«±䁿£º$_FILES ע: Ԛ PHP 4.1.0 ¼°Ҕº󰦱¾ʹӃ¡£֮ǰµİ汾£¬ʹӃ $HTTP_POST_FILES¡£ Request ±䁿£º$_REQUEST ע: Ԛ PHP 4.1.0 ¼°Ҕº󰦱¾ʹӃ¡£֮ǰµİ汾£¬ûӐµȼ۵Ċÿ©¡£Š Ӊ $_GET£¬$_POSTºͼTT CLASS="varname" $_COOKIE ĚȝµĈ«²¿ש³ɵĊÿ©¡£Š Session ±䁿£º$_SESSION ע: Ԛ PHP 4.1.0 ¼°Ҕº󰦱¾ʹӃ¡£֮ǰµİ汾£¬ʹӃ $HTTP_SESSION_VARS¡£ Global ±䁿£º$GLOBALS ע: $GLOBALS Ԛ PHP 3.0.0 ¼°Ҕº󰦱¾֐ʊӃ¡£ º󍋼/A ưµ㼯A ɏһ¼¶