PHP/HTML Calculator Tutorial (Begginer) - Webmaster Forums - Webmaster forum for HTML, PHP, ASP, CSS and more

Bioshox · 11-02-2011, 03:28 AM

This tutorial will show you how to create a simple PHP Calculator, I will be advancing this tutorial at a later date, so keep posted.

PHP/HTML Calculator Tutorial (Begginer) - YouTube

Source:

PHP Code:


			
<html>

<head>   

<title>PHPCalc</title>

</head>

<body>

<?php

// Numbers to add

$num1 = 4;$num2 = 4;



// Answer Variable

$answer = $num1 * $num2;



// Output

echo $num1 ." * ". $num2 ." = ". $answer;

?>

</body>

</html>

Copyright: Jacob Clark - Fusion Strike

hanmant · 11-17-2011, 12:05 AM

Thank You friend... I like your post.

vansshoe · 11-17-2011, 12:17 AM

try on later~
vansshoe

hanmant · 12-09-2011, 01:18 AM

Ya.. Crokewin it's really nice keep it up ....!!!

y8games2012 · 05-14-2012, 11:32 PM

Quote:

<html>
<head>
<title>PHP calculator</title>
</head>
<body>
<?php
$submit =$_POST['submit'];
if($submit!=""){
$var1 =$_POST['var_1'];
$var2 =$_POST['var_2'];
$equal =$var1*$var2;
}
?>
<form name="form1" action="" method="post">
<p>Multiple form</p>
<p><input type="text" name="var_1" value="<?php if($var1){ echo $var1;}?>"/>
 * <input type="text" name="var_2" value="<?php if($var2){ echo $var2;}?>"/>
 = <input type="text" name="var_3" readonly="readonly" value="<?php if(!$equal){echo 'Fill the form first';}else{ echo $equal;}?>"/>
<input type="submit" name="submit" id="button" value="Calculate" />
</p>
</form>

</body>
</html>

try the following code . i think my code is good than Bioshox . hi