PHP Classes

PHP Roman Numeral to Number: Convert numbers between Roman and decimal system

Recommend this page to a friend!
     
  Info   Example   View files Files   Install with Composer Install with Composer   Download Download   Reputation   Support forum   Blog    
Last Updated Ratings Unique User Downloads Download Rankings
2025-05-08 (1 month ago) RSS 2.0 feedNot enough user ratingsTotal: 114 This week: 1All time: 9,593 This week: 42Up
Version License PHP version Categories
numeralo 1MIT/X Consortium ...5.4PHP 5, Text processing, Conversion
Description 

Author

Stefan Jibrail Froelich

This class can convert numbers between Roman and decimal system.

It can take a given decimal number and convert it to a string of letters that represents it in the Roman system. Currently it can convert numbers up to 3,999,999.

The class can also do the opposite, i.e. convert a string with a Roman number to an integer in the decimal system.

Picture of Stefan Jibrail Froelich
  Performance   Level  
Name: Stefan Jibrail Froelich is available for providing paid consulting. Contact Stefan Jibrail Froelich .
Classes: 6 packages by
Country: United States United States
Age: ???
All time rank: 1106162 in United States United States
Week rank: 195 Up19 in United States United States Up

Level 3 StarStarStar

 Innovation award
Innovation award
Nominee: 3x

Example

<?php

for($i=1;$i< 10001; $i++) {

    $n = Numeralo::number_to_numerals($i);
    $r = Numeralo::numerals_to_number($n);
    echo $n . ' : ' . $r . '<hr />';
}

  Files folder image Files (3)  
File Role Description
Files folder imageMisc (1 file)
Accessible without login Plain text file example.php Example example usage of the Numeralo class
Accessible without login Plain text file LICENSE Lic. License text

  Files folder image Files (3)  /  Misc  
File Role Description
  Accessible without login Plain text file Numeralo.php Class Class source

The PHP Classes site has supported package installation using the Composer tool since 2013, as you may verify by reading this instructions page.
Install with Composer Install with Composer
Downloadnumeralo-2025-05-08.zip 3KB
Downloadnumeralo-2025-05-08.tar.gz 2KB
Install with ComposerInstall with Composer
 Version Control Unique User Downloads Download Rankings  
 66%
Total:114
This week:1
All time:9,593
This week:42Up

  Applications that use this package  
No pages of applications that use this class were specified.

Add link image If you know an application of this package, send a message to the author to add a link here.