const - How To echo constant Variable in php with variable name

I started learning php and Recently I've faced a problem with a constant variable in my code. recently I've created the Ninja class in the editor and set a stealth constant to the string "MAXIMUM", then I try to echo it to the page using the scope resolution operator (::).

 
 
 




  
  class Person {

  }
  class Ninja extends Person {
    // Add your code here...
    const stealth = "Maximum";
  }
  // ...and here!
  if(Ninja::stealth){


    echo stealth;
    }

  ?>

  

 

 

Now question is "How can echo the const Variable in php???"

Answer

You already accessed it by echo Ninja::stealth;
Try this:
Live Demo : https://eval.in/88040

 class Person {

      }
      class Ninja extends Person {

        // Add your code here...
        const stealth = "Maximum";
      }
      // ...and here!
      if(Ninja::stealth){
        echo Ninja::stealth;
       }

Output:

Maximum