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Decimal To Roman Numeral

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Submitted on: 8/5/2016 12:22:17 PM
By: Jake R. Pomperada  
Level: Beginner
User Rating: By 1 Users
Compatibility: PHP 5.0
Views: 2541
author picture
 
     The purpose of this program is to get the decimal value from the user and then convert it in roman numeral equivalent in PHP. Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com. My mobile number here in the Philippines is 09173084360.

 
code:
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//**************************************
// Name: Decimal To Roman Numeral
// Description:The purpose of this program is to get the decimal value from the user and then convert it in roman numeral equivalent in PHP.
Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
// By: Jake R. Pomperada
//**************************************

<html>
<title>Decimal To Roman Numberal in PHP</title>
<style>
 body {
font-family: arial;
font-size: 18px;
font-weight: bold;
 };
</style>
<body>
 <?php
error_reporting(0);
 $input_A = $_POST['inputFirst'];
 if(isset($_POST['ClearButton'])){
 $input_A="";
 $display_result="";
 }
?>
<br>
 <h2>Decimal To Roman Numberal in PHP </h2>
<form action="" method="post">
Enter an Number
 <input type="text" name="inputFirst"
 value="<?php echo $input_A; ?>" size="5" autofocus required/>
 <br><br>
 <input type="submit" name="SubmitButton" value="Ok"/>
   
 <input type="submit" name="ClearButton" value="Clear"/>
</form>
<?php
function ConverToRoman($num){
$n = intval($num);
$res = '';
$romanNumber_Array = array(
'M' => 1000,
'CM' => 900,
'D' => 500,
'CD' => 400,
'C' => 100,
'XC' => 90,
'L' => 50,
'XL' => 40,
'X' => 10,
'IX' => 9,
'V' => 5,
'IV' => 4,
'I' => 1);
foreach ($romanNumber_Array as $roman => $number){
 
$matches = intval($n / $number);
$res .= str_repeat($roman, $matches);
$n = $n % $number;
}
 
return $res;
}
if(isset($_POST['SubmitButton'])){
$original = $input_A;
$value = ConverToRoman($input_A);
 echo "<br>";
 $display_result = "The Decimal equivalent of " .$original. " is "
.$value.".";
 echo $display_result;
 echo "<br>";
 }
?>
</body>
</html>


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