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Packagist · packagist:symfony/polyfill-php81

symfony/polyfill-php81 active

Symfony polyfill backporting some PHP 8.1+ features to lower PHP versions

Latest stable version1.38.1
Published2026-05-26 12:45:58+00:00
Installcomposer require symfony/polyfill-php81
Required PHP version (composer.json)PHP >=7.2
LicenseMIT
Advisories on latest versionnone known
Last verified2026-10-08 19:59:34 UTC
Sourcesapi.osv.dev, repo.packagist.org

Maintenance

Activityactive
Last stable release2026-05-26 12:45:58 UTC · 135 days ago
Stable releases in the last 12 months1
Published versions18

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

Version history

VersionPublished
1.38.12026-05-26 12:45:58 UTC
1.37.02024-09-09 11:45:10 UTC
1.36.02024-09-09 11:45:10 UTC
1.35.02024-09-09 11:45:10 UTC
1.34.02024-09-09 11:45:10 UTC
1.33.02024-09-09 11:45:10 UTC
1.32.02024-09-09 11:45:10 UTC
1.31.02024-09-09 11:45:10 UTC
1.30.02024-06-19 12:30:46 UTC
1.29.02024-01-29 20:11:03 UTC
1.28.02023-01-26 09:26:14 UTC
1.27.02022-11-03 14:55:06 UTC
1.26.02022-05-24 11:49:31 UTC
1.25.02021-09-13 13:58:11 UTC
1.24.02021-09-13 13:58:11 UTC
1.23.02021-05-21 13:25:03 UTC
1.22.12021-01-07 16:49:33 UTC
1.22.02021-01-07 16:49:33 UTC

Showing the 18 most recent of 18 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 7.41.38.1
php 8.01.38.1
php 8.11.38.1
php 8.21.38.1
php 8.31.38.1
php 8.41.38.1

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Frequently asked questions

What is the latest version of symfony/polyfill-php81?

The latest stable version of symfony/polyfill-php81 is 1.38.1, published on 2026-05-26. Verified by Vigia on 2026-10-08.

How do I install the latest version of symfony/polyfill-php81?

Run composer require symfony/polyfill-php81. The latest stable version is 1.38.1 (verified 2026-10-08).

Is symfony/polyfill-php81 deprecated?

No. symfony/polyfill-php81 is not marked as deprecated in the registry.

Which PHP version does symfony/polyfill-php81 require?

symfony/polyfill-php81 1.38.1 declares this requirement: PHP >=7.2.

Does symfony/polyfill-php81 1.38.1 have known vulnerabilities?

No known advisories affect symfony/polyfill-php81 1.38.1 according to the data Vigia checks.

Is symfony/polyfill-php81 still maintained?

symfony/polyfill-php81 published 1 stable releases in the last 12 months; the most recent was 135 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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