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Packagist · #138 most downloaded on Packagist
Symfony polyfill backporting some PHP 8.1+ features to lower PHP versions
Last release 4 months ago
26 May 2026
Release timing varies
gaps range from 3 months to 1.7 years
Some releases are documented
notes for 5 of 18 stable releases
Nothing withdrawn
no release was ever pulled
6 years old
18 releases · first in 2021
One column per quarter.
Changelog ( v1.31.0...v1.38.1 )
Changelog (v1.31.0...v1.38.1)
Changelog ( v1.36.0...v1.37.0 )
Changelog (v1.36.0...v1.37.0)
Changelog ( v1.35.0...v1.36.0 )
Changelog (v1.35.0...v1.36.0)
Changelog ( v1.34.0...v1.35.0 )
Changelog (v1.34.0...v1.35.0)
Changelog ( v1.33.0...v1.34.0 )
Changelog (v1.33.0...v1.34.0)
Nothing published for this version
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Nothing published for this version
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