Vigia

Packagist · packagist:symfony/polyfill-intl-idn

symfony/polyfill-intl-idn active

Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 functions

Latest stable version1.43.0
Published2026-09-23 14:40:04+00:00
Installcomposer require symfony/polyfill-intl-idn
Required PHP version (composer.json)PHP >=7.2
LicenseMIT
Advisories on latest versionnone known
Last verified2026-10-08 18:59:22 UTC
Sourcesapi.osv.dev, repo.packagist.org

Maintenance

Activityactive
Last stable release2026-09-23 14:40:04 UTC · 15 days ago
Stable releases in the last 12 months3
Published versions35

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

VersionPublished
1.43.02026-09-23 14:40:04 UTC
1.42.02026-08-24 10:51:20 UTC
1.38.12026-05-25 15:22:23 UTC
1.37.02024-09-10 14:38:51 UTC
1.36.02024-09-10 14:38:51 UTC
1.35.02024-09-10 14:38:51 UTC
1.34.02024-09-10 14:38:51 UTC
1.33.02024-09-10 14:38:51 UTC
1.32.02024-09-10 14:38:51 UTC
1.31.02024-09-09 11:45:10 UTC
1.30.02024-05-31 15:07:36 UTC
1.29.02024-01-29 20:11:03 UTC
1.28.02023-01-26 09:30:37 UTC
1.27.02022-11-03 14:55:06 UTC
1.26.02022-05-24 11:49:31 UTC
1.25.02021-09-14 14:02:44 UTC
1.24.02021-09-14 14:02:44 UTC
1.23.02021-05-27 09:27:20 UTC
1.22.12021-01-22 09:19:47 UTC
1.22.02021-01-07 16:49:33 UTC

Showing the 20 most recent of 35 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

RuntimeNewest compatible version
php 7.41.43.0
php 8.01.43.0
php 8.11.43.0
php 8.21.43.0
php 8.31.43.0
php 8.41.43.0

Give your AI agent these facts

Vigia is a free MCP server: your coding agent checks versions, breaking changes and vulnerabilities before it writes code. No signup, no API key.

claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp

Add to CursorAdd to VS Code★ Star on GitHub

Any other MCP client
{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }

Agent skill (SKILL.md): tells the agent when to use Vigia · GitHub Action for pull requests

Frequently asked questions

What is the latest version of symfony/polyfill-intl-idn?

The latest stable version of symfony/polyfill-intl-idn is 1.43.0, published on 2026-09-23. Verified by Vigia on 2026-10-08.

How do I install the latest version of symfony/polyfill-intl-idn?

Run composer require symfony/polyfill-intl-idn. The latest stable version is 1.43.0 (verified 2026-10-08).

Is symfony/polyfill-intl-idn deprecated?

No. symfony/polyfill-intl-idn is not marked as deprecated in the registry.

Which PHP version does symfony/polyfill-intl-idn require?

symfony/polyfill-intl-idn 1.43.0 declares this requirement: PHP >=7.2.

Does symfony/polyfill-intl-idn 1.43.0 have known vulnerabilities?

No known advisories affect symfony/polyfill-intl-idn 1.43.0 according to the data Vigia checks.

Is symfony/polyfill-intl-idn still maintained?

symfony/polyfill-intl-idn published 3 stable releases in the last 12 months; the most recent was 15 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

Related packages

Badges for your README

Show the latest version, maintenance status and deprecation status of this package. Copy the Markdown:

[![version](https://vigia.coredls.cloud/badge/packagist/symfony/polyfill-intl-idn/version.svg)](https://vigia.coredls.cloud/packagist/symfony/polyfill-intl-idn)
[![maintained](https://vigia.coredls.cloud/badge/packagist/symfony/polyfill-intl-idn/maintained.svg)](https://vigia.coredls.cloud/packagist/symfony/polyfill-intl-idn)
[![status](https://vigia.coredls.cloud/badge/packagist/symfony/polyfill-intl-idn/status.svg)](https://vigia.coredls.cloud/packagist/symfony/polyfill-intl-idn)

For agents

GET https://vigia.coredls.cloud/v1/packages/packagist/symfony/polyfill-intl-idn
GET https://vigia.coredls.cloud/v1/packages/packagist/symfony/polyfill-intl-idn/versions/{version}