What is the current page of the thinkphp page? What to do with it

What is the current page of the thinkphp page?
thinkphp with the page, the current page is Page.class.php in $nowpage, how to display on the front page?
In other words, the foreground {$page} is displayed on the page, previous page, next page, and a total of xxx pages. I need to be in another place. Display the current page only
------Solution--------------------
Page class has
Current page
protected $nowPage;
This is a protected property and cannot be accessed outside the class
If you must use it, you can change it to public
If you don't want to modify the original library code
You can inherit a work class from the page class

Class MyPage extends Page {
  function Get_nowpage () {
    return $this->nowpage;
  }
}

Replace the original page class with this class when used

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