symfony/polyfill-php83
Symfony polyfill backporting some PHP 8.3+ features to lower PHP versions
v1.41.0
359M downloads/mo
#74 most downloaded on composer
symfony/polyfill-php83
What this package is like to depend on
Last release 1 months ago
01 Jul 2026
Ships fairly regularly
a new release about every 5 months
Some releases are documented
notes for 8 of 15 stable releases
Nothing withdrawn
no release was ever pulled
4 years old
15 releases · first in 2022
5 releases in the last 12 months
see the full history below
Release timeline
11 releases · Nov 2022 to Jul 2026Releases
latest 15-
v1.41.001 Jul 2026Release notes
Open source →Changelog (v1.38.2...v1.41.0)
- bug #637 Throw ValueError on PHP 7 for functions that never returned false (@nicolas-grekas)
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v1.38.227 May 2026Release notes
Open source →Changelog (v1.38.1...v1.38.2)
- bug #622 Fix issues with mb_str_pad() (@GPHemsley)
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v1.38.126 May 2026Release notes
Open source →Changelog (v1.38.0...v1.38.1)
- bug #619 Isolate PHP 7 mb_* declarations into bootstrap72.php (@nicolas-grekas)
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v1.38.025 May 2026Release notes
Open source →Changelog (v1.34.0...v1.38.0)
- bug #603 Accept null in mb_* polyfills (@nicolas-grekas)
- bug #599 Fix mb_str_pad invalid encoding error reporting (@nicolas-grekas)
- bug #595 Fix str_increment() for numeric strings beyond PHP_INT_MAX (@nicolas-grekas)
- bug #594 Fix ldap_exop_sync polyfill on PHP < 8.3 (@nicolas-grekas)
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v1.37.010 Apr 2026 -
v1.36.0no date -
v1.35.0no date -
v1.34.0no dateRelease notes
Open source →Changelog (v1.33.0...v1.34.0)
- bug #501 mbstring polyfills must not raise value errors in PHP 7 (@derrabus)
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v1.33.008 Jul 2025Nothing published for this version
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v1.32.009 Sep 2024Nothing published for this version
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v1.31.0no dateNothing published for this version
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v1.30.019 Jun 2024Nothing published for this version
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v1.29.029 Jan 2024Nothing published for this version
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v1.28.016 Aug 2023Nothing published for this version
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v1.27.003 Nov 2022Nothing published for this version