---
title: "Webmasterskaya/X501 PHP library for Joomla with support for GOST R-34.11, RFC 7836 types - WebTolk websites development, Joomla Extensions"
description: "A PHP library for X.501 ASN.1 types, X.520 attributes and DN parsing. This fork is changed for supporting Russian types - GOST R-34.11, RFC 7836.The library is packaged to work with Joomla 3 and Joomla 4."
url: "https://web-tolk.ru/en/dev/biblioteki/webmasterskaya-x501-library"
date: "2026-06-02T15:12:41+00:00"
language: "en-GB"
---

# Webmasterskaya / X501 Library

- **Categories:** [Libraries](https://web-tolk.ru/en/dev/biblioteki), [Joomla 4 - Joomla 6extensions](https://web-tolk.ru/en/dev/rasshireniya-dlya-joomla-4)
- **Version:** 0.6.1
- **Date:** 18 March 2022

3842 4668 CTR 82% Lib Free

[Download](https://web-tolk.ru/en/get?element=webmasterskaya_x501)[Versions](https://web-tolk.ru/en/dev/biblioteki/webmasterskaya-x501-library/versions)[GitHub](https://github.com/webmasterskaya/x501)

A PHP library for X.501 ASN.1 types, X.520 attributes and DN parsing. This fork is changed for supporting Russian types - GOST R-34.11, RFC 7836. The library is packaged to work with Joomla 3 and Joomla 4.

![Webmasterskaya / X501 Library](https://web-tolk.ru/images/swjprojects/projects/42/en-GB/icon.jpg)

## Description

## Including Webmasterskaya/X501 php library in Joomla

There is code example for Joomla 3 and Joomla 4.

```
<?php
defined('_JEXEC') or die('Restricted access');

// For Joomla 3

JLoader::registerNamespace('Webmasterskaya', JPATH_LIBRARIES);

// OR
// for Joomla 4
JLoader::registerNamespace('Webmasterskaya', JPATH_LIBRARIES. '/Webmasterskaya');
```

### Requires

- php: >=7.2
- ext-intl: *
- [ext-mbstring](https://packagist.org/providers/ext-mbstring): *
- [sop/asn1](https://web-tolk.ru/en/dev/biblioteki/en/dev/biblioteki/sop-asn1-php-library.html): ^4.0.0

## Joomla

 **Extension type:** Library **Joomla version:** 4.0

## What's new

 2022-03-18 11:15:43

### Webmasterskaya/X501 Library v.0.6.1

Version from 27.06.2019

## JSON-LD Schema

```json
{
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "@id": "https://web-tolk.ru/#/schema/BreadcrumbList/17",
    "itemListElement": [
        {
            "@type": "ListItem",
            "position": 1,
            "item": {
                "@id": "https://web-tolk.ru/en",
                "name": "Home"
            }
        },
        {
            "@type": "ListItem",
            "position": 2,
            "item": {
                "@id": "https://web-tolk.ru/en/dev",
                "name": "Joomla extensions"
            }
        },
        {
            "@type": "ListItem",
            "position": 3,
            "item": {
                "@id": "/en/dev/biblioteki",
                "name": "Libraries"
            }
        },
        {
            "@type": "ListItem",
            "position": 4,
            "item": {
                "name": "Webmasterskaya / X501 Library"
            }
        }
    ]
}
```

```json
{
    "@context": "https://schema.org",
    "@graph": [
        {
            "@type": "Organization",
            "@id": "https://web-tolk.ru/#/schema/Organization/base",
            "name": "WebTolk",
            "url": "https://web-tolk.ru/",
            "logo": {
                "@type": "ImageObject",
                "@id": "https://web-tolk.ru/#/schema/ImageObject/logo",
                "url": "images/webtolk-1080p.jpg",
                "contentUrl": "images/webtolk-1080p.jpg",
                "width": 1920,
                "height": 1080
            },
            "image": {
                "@id": "https://web-tolk.ru/#/schema/ImageObject/logo"
            },
            "sameAs": [
                "https://github.com/WebTolk",
                "https://github.com/sergeytolkachyov",
                "https://vk.com/web_tolk",
                "https://vk.com/webtolkru",
                "https://tenchat.ru/sergeytolkachyov",
                "https://t.me/sergeytolkachyov",
                "https://t.me/webtolkru"
            ]
        },
        {
            "@type": "WebSite",
            "@id": "https://web-tolk.ru/#/schema/WebSite/base",
            "url": "https://web-tolk.ru/",
            "name": "WebTolk websites development, Joomla Extensions",
            "publisher": {
                "@id": "https://web-tolk.ru/#/schema/Organization/base"
            }
        },
        {
            "@type": "WebPage",
            "@id": "https://web-tolk.ru/#/schema/WebPage/base",
            "url": "https://web-tolk.ru/en/dev/biblioteki/webmasterskaya-x501-library",
            "name": "Webmasterskaya/X501 PHP library for Joomla with support for GOST R-34.11, RFC 7836 types - WebTolk websites development, Joomla Extensions",
            "description": "A PHP library for X.501 ASN.1 types, X.520 attributes and DN parsing. This fork is changed for supporting Russian types - GOST R-34.11, RFC 7836.The library is packaged to work with Joomla 3 and Joomla 4.",
            "isPartOf": {
                "@id": "https://web-tolk.ru/#/schema/WebSite/base"
            },
            "about": {
                "@id": "https://web-tolk.ru/#/schema/SoftwareApplication/base"
            },
            "inLanguage": "en-GB",
            "breadcrumb": {
                "@id": "https://web-tolk.ru/#/schema/BreadcrumbList/17"
            }
        },
        {
            "@type": "SoftwareApplication",
            "name": "Webmasterskaya / X501 Library",
            "url": "https://web-tolk.ru/en/dev/biblioteki/webmasterskaya-x501-library",
            "description": "A PHP library for X.501 ASN.1 types, X.520 attributes and DN parsing. This fork is changed for supporting Russian types - GOST R-34.11, RFC 7836. The library is packaged to work with Joomla 3 and Joomla 4.",
            "applicationCategory": "Libraries",
            "softwareVersion": "0.6.1",
            "downloadUrl": "https://web-tolk.ru/en/get?element=webmasterskaya_x501",
            "image": "https://web-tolk.ru/images/swjprojects/projects/42/en-GB/icon.jpg",
            "operatingSystem": "ANY",
            "interactionStatistic": [
                {
                    "@type": "InteractionCounter",
                    "interactionType": "https://schema.org/DownloadAction",
                    "userInteractionCount": 3842
                },
                {
                    "@type": "InteractionCounter",
                    "interactionType": "https://schema.org/ViewAction",
                    "userInteractionCount": 4669
                }
            ],
            "mainEntityOfPage": {
                "@type": "WebPage",
                "url": "https://web-tolk.ru/en/dev/biblioteki/webmasterskaya-x501-library"
            },
            "softwareRequirements": "Joomla",
            "applicationSubCategory": "Libraries, Joomla 4 - Joomla 6extensions",
            "isAccessibleForFree": true
        }
    ]
}
```