---
title: "Sop/ASN1 PHP Library versions - WebTolk websites development, Joomla Extensions"
description: "A PHP library for X.690 ASN.1 DER encoding and decoding for Joomla 3 and Joomla 4"
url: "https://web-tolk.ru/en/dev/biblioteki/sop-asn1-php-library/versions"
date: "2026-06-02T20:46:30+00:00"
language: "en-GB"
---

# Sop/ASN1 PHP Library - Versions

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

[Project](https://web-tolk.ru/en/dev/biblioteki/sop-asn1-php-library)[Download](https://web-tolk.ru/en/get?project_id=36)[GitHub](https://github.com/sop/asn1)

##### [4.1.1](https://web-tolk.ru/en/dev/biblioteki/sop-asn1-php-library/versions/4-1-1)

- **Date:** 17 March 2022
- **Tag :** Stable
- **Joomla version :** 4.0
- **Downloads :** 3988

[Download](https://web-tolk.ru/en/get?version_id=118)

## JSON-LD Schema

```json
{
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    "@type": "BreadcrumbList",
    "@id": "https://web-tolk.ru/#/schema/BreadcrumbList/17",
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            "item": {
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                "name": "Home"
            }
        },
        {
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            "position": 2,
            "item": {
                "@id": "https://web-tolk.ru/en/dev",
                "name": "Joomla extensions"
            }
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            "position": 4,
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                "name": "Sop/ASN1 PHP Library"
            }
        },
        {
            "@type": "ListItem",
            "position": 5,
            "item": {
                "name": "Versions"
            }
        }
    ]
}
```

```json
{
    "@context": "https://schema.org",
    "@graph": [
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            "@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": {
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            },
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                "https://t.me/webtolkru"
            ]
        },
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            "@id": "https://web-tolk.ru/#/schema/WebSite/base",
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            "publisher": {
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            }
        },
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            },
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            },
            "inLanguage": "en-GB",
            "breadcrumb": {
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            }
        },
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                    "operatingSystem": "ANY",
                    "interactionStatistic": [
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                            "@type": "InteractionCounter",
                            "interactionType": "https://schema.org/DownloadAction",
                            "userInteractionCount": 3988
                        }
                    ],
                    "softwareRequirements": "Joomla 4.0",
                    "applicationSubCategory": "4.1.1",
                    "isAccessibleForFree": true
                }
            ]
        }
    ]
}
```