Write a PHP script that will perform pre and post-increment of a number. (Example ++a, a++)

Assignment:1 Practice Set Q.3 Solution

Q.Write a PHP script that will perform pre and post-increment of a number. (Example ++a, a++).

    
      

      <?php

  //input

    echo"enter the number";

      $num = intval(readline());

  //Preincrement

    $pre = ++$num;

  //Post increment

    $post = $num++;

  //display result

   echo"value of pre increment: $pre\n value after post increment:$post";

?>