问题描述
正如您所建议的那样，我没有使用session_register（）。在一个
文件中，我执行了这样的行：
$ _session [''ex''] = 2.0;
然后，在另一个文件中，我执行了以下行：
$ ex = 3.0。
而且我注意到之前的任务被看到了/>
无处不在（在其他页面上）。所以，据我所知，在$ _session [''ex''] = 2.0的
使用后，$ ex变量成为会话
变量。而且，$ ex和
$ _session [''ex'']变量是同一个变量！换句话说，我只需要第一次拨打$ _session [''ex'']。我做了一次
后我只能使用$ ex（而不是$ _session [''ex'']）。这是真的吗？
Hi,
As you have recommended I did not use the session_register(). In one
file I have executed such line:
$_session[''ex''] = 2.0;
Then, in another file, I have executed the following line:
$ex = 3.0.
And than I have noticed that the previous assignment is seen
everywhere (on other pages). So, as far as I understood, after the
usage of $_session[''ex''] = 2.0, the $ex variable becomes a session
variable. Moreover, $ex and
$_session[''ex''] variables are the same variable! In other words, I
have to call $_session[''ex''] just the first time. After I did it once
I can use just $ex (instead of $_session[''ex'']). Is that true?
推荐答案
这篇关于如何调用会话变量？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！