使用htaccess和php从mvc中的url请求参数

真正的url格式是

http://localhost/myfolder/index.php?url=login/register&step=1

修改后我得到

http://localhost/myfolder/login/register/step/1

很好，但是如何在php文件中获取step的值。如果我执行$\u get['step']，那么我将一无所获

我的htaccess

Options -MultiViews

# turn rewriting on
RewriteEngine On

# When using the script within a sub-folder, put this path here, like /mysubfolder/
# If your app is in the root of your web folder, then please delete this line or comment it out
RewriteBase /mybb/

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
#RewriteCond %{REQUEST_FILENAME} !-l


RewriteRule ^(.*)/(.*) index.php?url=$0&step=$2 [L,QSA]

将规则更改为：

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.+?)(?:/(step)/([0-9]+))?/?$ index.php?url=$1&$2=$3 [NC,L,QSA]

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显示您当前的规则？我已经用添加的htaccess代码更新了问题。@Raj，您可能会发现这篇帖子很有用：谢谢@tereško，我将在周末看一看。您真是太棒了。非常感谢您救了我一命。答案已被接受，但无法投票，因为上面说至少需要15个声誉。抱歉。