将HTTP POST信息传递给另一个脚本 - 如何？ [英] Passing HTTP POST information to another script - How?
问题描述
你好，
我有一种情况，我希望在同一个
表单上有多个提交按钮，因此想要使用重定向php检查与提交表单变量关联的
值的脚本，以计算按下哪个提交是否为
，然后相应地将用户重定向到另一个php页面。
我用过：
header（" location：myphpscript.php"）
这样做。
但是，这不会自动传递表格中发送的信息
POST。我确实开始考虑将$ _REQUEST重新编码为GET字符串，以便
附加到URL，但这有点粗糙，因为原始表单提交
使用了一个帖子，有很多信息（其中一些也在
$ _FILES中保存）。
那么还有更好的方法吗？我如何模拟一个帖子？
我关于这个主题的第二个相关问题（我将分别发布这个
但这里可能更好）是否可以通过HTTP GET传递的信息量是否有限制。
我曾经记得读过URL有255个字符的限制地址和
如果这还包括变量后的信息？这是相当的限制。
亲切的问候
戴夫
Hi there,
I have a situation where I want to have multiple submit buttons on the same
form and therefore want to use a redirection php script that checks the
value associated with the submit form variable to calculate which submit was
pressed and then redirects the user to another php page accordingly.
I used:
headers ("location:myphpscript.php")
to do this.
However automatically this does not pass on the information sent in the form
POST. I did start looking into reencoding the $_REQUEST into a GET string to
append to the URL, but this is a bit crude because the original form submit
uses a post and had a lot of information (some of which is also held in
$_FILES).
So is there a better way to go about this? How can I simulate a POST?
My second related question on this subject (I was going to post this
separately but it''s probably better here) is whether there is a limit to the
amount of information that can be passed via an HTTP GET.
I once remember reading there is a 255 character limit to a URL address and
if this also includes the variable information after the ? this is quite
restrictive.
Kind regards
Dave
推荐答案
_REQUEST到GET字符串中
附加到URL，但这有点粗糙，因为原始表单提交
使用一个帖子，有很多信息（其中一些也在
_REQUEST into a GET string to
append to the URL, but this is a bit crude because the original form submit
uses a post and had a lot of information (some of which is also held in
_FILES）。
所以有一个更好的方法来解决这个问题？我如何模拟一个帖子？
我关于这个主题的第二个相关问题（我将分别发布这个
但这里可能更好）是否可以通过HTTP GET传递的信息量是否有限制。
我曾经记得读过URL有255个字符的限制地址和
如果这还包括变量后的信息？这是相当的限制。
亲切的问候
Dave
_FILES).
So is there a better way to go about this? How can I simulate a POST?
My second related question on this subject (I was going to post this
separately but it''s probably better here) is whether there is a limit to the
amount of information that can be passed via an HTTP GET.
I once remember reading there is a 255 character limit to a URL address and
if this also includes the variable information after the ? this is quite
restrictive.
Kind regards
Dave
" Dave Smithz" < SPAM FREE WORLD>写道：
"Dave Smithz" <SPAM FREE WORLD> wrote:
你好，
我有一种情况，我想在
相同的表格上有多个提交按钮，因此想要使用一个重定向php脚本，它检查与提交表单变量相关的值，以计算按下哪个
提交，然后将用户重定向到另一个php页面
>我用过：
标题（location：myphpscript.php）
这样做。
然而，这自动不会传递发送的信息
表单POST。我确实开始考虑重新编码
Hi there,
I have a situation where I want to have multiple submit buttons on the
same form and therefore want to use a redirection php script that checks
the value associated with the submit form variable to calculate which
submit was pressed and then redirects the user to another php page
accordingly.
I used:
headers ("location:myphpscript.php")
to do this.
However automatically this does not pass on the information sent in the
form POST. I did start looking into reencoding the
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