Question

PHP script that will take a set of two numbers and output them as a nested...

  • PHP script that will take a set of two numbers
  • and output them as a nested list
  • one number is for the main list items
  • the other is the sub list items
  • PHP functionality should be above the doctype
  • display the resulting HTML string via a variable in the echo statement within the body element of the webpage

script should be in PHP/HTML

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Answer #1

PHP File :PhpList.php

<?php

    if(isset($_POST['btnSubmit']))

    {

        //taking first number entered by user

        $firstNumber=$_POST['firstNumber'];

        //taking second number entered by user

        $secondNumber=$_POST['secondNumber'];

        //creating a nested list

        $list="<ul><li>".$firstNumber."</li><ul><li>".$secondNumber."</li></ul></ul>";

        echo $list;//display list on the web page

    }

?>

<!DOCTYPE html>

<html lang="en">

    <head>

        <!-- title for the web page -->

        <title>PHP Nested List</title>

        <meta charset="UTF-8">

        <meta name="viewport" content="width=device-width, initial-scale=1">

       

    </head>

    <body>

        <!-- form tag with method and action attributes -->

        <form method="post" action="PhpList.php">

    <!-- label for first number -->

    <label for="firstNumber">First Number</label>

    <!-- textbox for firstNumber -->

    <input type="text" name="firstNumber"/>

    <br><br>

     <!-- label for second number -->

     <label for="secondNumber">Second Number</label>

    <!-- textbox for secondNumber -->

    <input type="text" name="secondNumber"/>

    <br><br>

    <!-- button to submit form -->

    <input type="submit" name="btnSubmit"/>

</form>

    </body>

</html>
=============================================

Output :

Screen asking two numbers :

Screen showing nested list :

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