Skip to main content

PHP - Simple Convert Hour To Year

In this tutorial we will create a Simple Convert Hour To Year using PHP. This code will calculate the given total hour into a year value when the user click the convert button. The code use a PHP POST method to initiate a certain formula that calculate the given hour value by multiplying it by 3600 divide the total to (365*24*3600). This is a user-friendly kind of program feel free to modify it.

We will be using PHP as a scripting language and interpreter that is used primarily on any webserver including xamp, wamp, etc. It is being use to any famous websites and it has a modern technology that can easily be use by the next generation.

Getting Started:

First you have to download & install XAMPP or any local server that run PHP scripts. Here's the link for XAMPP server

And, this is the link for the bootstrap that i used for the layout design

Creating The Interface

This is where we will create a simple form for our application. To create the forms simply copy and write it into your text editor, then save it as index.php.

  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="UTF-8" name="viewport" content="width=device-width, initial-scale=1" />
  5. <link rel="stylesheet" type="text/css" href="css/bootstrap.css" />
  6. </head>
  7. <body>
  8. <nav class="navbar navbar-default">
  9. <div class="container-fluid">
  10. <a class="navbar-brand" href="">Sourcecodester</a>
  11. </div>
  12. </nav>
  13. <div class="col-md-3"></div>
  14. <div class="col-md-6 well">
  15. <h3 class="text-primary">PHP - Simple Convert Hour To Year</h3>
  16. <hr style="border-top:1px dotted #ccc;"/>
  17. <div class="col-md-2"></div>
  18. <div class="col-md-8">
  19. <form method="POST" action="">
  20. <center><label>Enter a hour</label></cemnter>
  21. <center><input type="number" name="hour" style="width:200px;" class="form-control" min="0" required="required"/></center>
  23. <br />
  24. <center><button class="btn btn-primary" name="convert">Convert</button></center>
  25. </form>
  26. <br />
  27. <?php include'convert.php'?>
  28. </div>
  29. </div>
  30. </body>
  31. </html>

Creating the Main Function

This code contains the main function of the application. This code will convert the hour into year when the button is clicked. To make this just copy and write these block of codes below inside the text editor, then save it as convert.php

  1. <?php
  2. if(ISSET($_POST['convert'])){
  3. $hour = $_POST['hour'];
  4. $cal = $hour*3600;
  5. $toYear = $cal/(365*24*3600);
  6. $year = round($toYear, 2);
  8. echo "<center><label style='font-size:20px;'>There are <span class='text-primary' style='font-size:27px;'>".$hour."hr</span> in <span class='text-primary' style='font-size:27px;'>".$year." year</span></label></center>";
  9. }
  10. ?>

There you have it we successfully created Simple Convert Hour To Year using PHP. I hope that this simple tutorial help you to what you are looking for. For more updates and tutorials just kindly visit this site. Enjoy Coding!

Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.

Virus note: All files are scanned once-a-day by for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.


1. Re-scan downloaded files using your personal virus checker before using it.
2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.

Add new comment

This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.