我在php.ini中找到了以下代码.这意味着什么？
和“PHP注册” – 这是什么？
; This directive describes the order in which PHP registers GET,POST,Cookie,; Environment and Built-in variables (G,P,C,E & S respectively,often
; referred to as EGPCS or GPC). Registration is done from left to right,newer
; values override older values.
variables_order = "EGPCS"
关于该指令的手册可能会帮助您更多：
variables_order(引用)：
Sets the order of the EGPCS
(Environment,Get,Post,and
Server) variable parsing. For example,
if variables_order is set to “SP” then
PHP will create the superglobals
$_SERVER and $_POST,but not create
$_ENV,$_GET,and $_COOKIE. Setting to
“” means no superglobals will be set.
另请注意(再次引用)：
The content and order of $_REQUEST is
also affected by this directive.
我想这个选项更重要的是,当register_globals仍然被使用时,同样的页面状态(引用)：
If the deprecated register_globals
directive is on (removed as of PHP
6.0.0),then variables_order also configures the order the ENV,GET,
POST,COOKIE and SERVER variables are
populated in global scope. So for
example if variables_order is set to
“EGPCS”,register_globals is enabled,
and both $_GET['action'] and
$_POST['action'] are set,then $action
will contain the value of
$_POST['action'] as P comes after G in
our example directive value.
我看不到我可以添加的东西做了这个帮助？或者是这样的事情会导致你出现问题？
（编辑：李大同）
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