从数据库中的内容回显会话变量??? [英] echoing a session variable from content within a database???

问题描述

大家好。 :)


我知道在回到另一个问题之前不会很久。


我刚刚创建了一个登录框在我的网站上，我遇到了一个问题，试图将错误回应给用户。页面内容在数据库中，我试图将echo $ _SESSION [''error'']放入;我得到的只是echo $ _SESSION [''error''];"而不是错误字符串。


有人可以建议更好的方法吗？我想将页面保留在数据库中但是我仍然必须让用户知道在需要时记录它们有问题。


谢谢，


Frank

Hello everyone. :)

I knew it wouldn''t be very long before I was back with another question.

I just created a login box on my site and I am having an issue with trying to echo an error back to the user. The page content is in a database and I tried to put echo $_SESSION[''error'']; and all I get is "echo $_SESSION[''error''];" instead of the error string.

Can someone please advise of a better way to do this? I want to keep the page in the db but yet I still have to let the user know that there was a problem logging them in if need be.

Thanks,

Frank

推荐答案

_SESSION [''error''];我得到的只是echo

_SESSION[''error'']; and all I get is "echo

_SESSION [''error''];"而不是错误字符串。


有人可以建议更好的方法吗？我想将页面保留在数据库中但是我仍然必须让用户知道在需要时记录它们有问题。


谢谢，


Frank

_SESSION[''error''];" instead of the error string.

Can someone please advise of a better way to do this? I want to keep the page in the db but yet I still have to let the user know that there was a problem logging them in if need be.

Thanks,

Frank

你需要使用分隔符。

<？php echo

You need to use delimiters.
<?php echo

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