(PHP 4 >= 4.1.0, PHP 5 < 5.4.0)
import_request_variables — 锟斤拷 GET锟斤拷POST锟斤拷Cookie 锟斤拷锟斤拷锟斤拷锟诫到全锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
$types
[, string $prefix
] ) : bool锟斤拷 GET锟斤拷POST锟斤拷Cookie 锟斤拷锟斤拷锟斤拷锟诫到全锟斤拷锟斤拷锟斤拷锟斤拷锟叫★拷锟斤拷锟斤拷锟斤拷止锟斤拷 register_globals锟斤拷锟斤拷锟斤拷锟斤拷锟矫碉拷一些全锟街憋拷锟斤拷锟斤拷锟斤拷么锟剿猴拷锟斤拷锟酵猴拷锟斤拷锟矫★拷
锟斤拷锟斤拷锟绞癸拷锟� types
锟斤拷锟斤拷指锟斤拷锟斤拷要锟斤拷锟斤拷谋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥�'G'锟斤拷'P'锟斤拷'C'锟街憋拷锟绞�
GET锟斤拷POST 锟斤拷 Cookie锟斤拷锟斤拷些锟斤拷母锟斤拷锟斤拷锟街达拷小写锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟�'g'锟斤拷'p'锟斤拷'c'锟斤拷锟轿猴拷锟斤拷稀锟絇OST
锟斤拷锟斤拷锟斤拷通锟斤拷 POST 锟斤拷锟斤拷锟较达拷锟斤拷锟侥硷拷锟斤拷息锟斤拷注锟斤拷锟斤拷些锟斤拷母锟斤拷顺锟津，碉拷使锟斤拷"gp"时锟斤拷POST
锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷同锟斤拷锟斤拷锟街革拷锟斤拷 GET 锟斤拷锟斤拷锟斤拷锟轿猴拷 GPC
锟斤拷锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷浴锟�
prefix 锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷前缀锟斤拷锟斤拷锟斤拷锟斤拷锟叫憋拷锟斤拷锟诫到全锟斤拷锟斤拷锟斤拷锟斤拷谋锟斤拷锟街帮拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫革拷锟斤拷为"userid"锟斤拷
GET 锟斤拷锟斤拷锟斤拷同时锟结供锟斤拷"pref_"锟斤拷为前缀锟斤拷锟斤拷么锟姐将锟斤拷锟揭伙拷锟斤拷锟轿� $pref_userid
锟斤拷全锟街憋拷锟斤拷锟斤拷
锟斤拷锟斤拷锟皆碉拷锟斤拷锟斤拷锟斤拷全锟街憋拷锟斤拷锟斤拷锟斤拷锟斤拷 SERVER 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷趣锟斤拷锟诫考锟斤拷使锟斤拷 extract()锟斤拷
Note:
锟斤拷然
prefix锟斤拷锟斤拷锟角匡拷选锟侥ｏ拷锟斤拷锟斤拷锟斤拷锟街革拷锟角白猴拷锟斤拷锟斤拷锟街革拷锟揭伙拷锟斤拷锟斤拷址锟斤拷锟斤拷锟轿白猴拷锟斤拷憬拷锟斤拷一锟斤拷 E_NOTICE 锟斤拷锟斤拷拇锟斤拷锟绞癸拷锟侥拷锟�锟斤拷锟襟报革拷锟斤拷锟斤拷锟角诧拷锟斤拷示注锟解（Notice锟斤拷锟斤拷锟斤拷拇锟斤拷锟侥★拷
<?php
// 锟剿达拷锟斤拷锟斤拷锟斤拷 GET 锟斤拷 POST 锟斤拷锟斤拷
// 使锟斤拷"rvar_"锟斤拷为前缀
import_request_variables("gP", "rvar_");
echo $rvar_foo;
?>
锟轿硷拷 $_REQUEST锟斤拷register_globals锟斤拷预锟斤拷锟斤拷锟斤拷锟� 锟斤拷 extract()锟斤拷