Libraries tagged by compatibility
symfony/polyfill-php70
195802849 Downloads
Symfony polyfill backporting some PHP 7.0+ features to lower PHP versions
symfony/polyfill-php56
195986522 Downloads
Symfony polyfill backporting some PHP 5.6+ features to lower PHP versions
laravel/helpers
53442014 Downloads
Provides backwards compatibility for helpers in the latest Laravel release.
ircmaxell/password-compat
54567840 Downloads
A compatibility library for the proposed simplified password hashing algorithm: https://wiki.php.net/rfc/password_hash
roave/backward-compatibility-check
2781540 Downloads
Tool to compare two revisions of a public API to check for BC breaks
symfony/polyfill-util
122929633 Downloads
Symfony utilities for portability of PHP codes
symfony/polyfill-php85
5058915 Downloads
Symfony polyfill backporting some PHP 8.5+ features to lower PHP versions
symfony/polyfill-php82
26865063 Downloads
Symfony polyfill backporting some PHP 8.2+ features to lower PHP versions
symfony/polyfill-apcu
77623096 Downloads
Symfony polyfill backporting apcu_* functions to lower PHP versions
symfony/polyfill
4354642 Downloads
Symfony polyfills backporting features to lower PHP versions
phpcompatibility/phpcompatibility-wp
25606713 Downloads
A ruleset for PHP_CodeSniffer to check for PHP cross-version compatibility issues in projects, while accounting for polyfills provided by WordPress.
laravel/browser-kit-testing
8651158 Downloads
Provides backwards compatibility for BrowserKit testing in the latest Laravel release.
wimg/php-compatibility
2082596 Downloads
A set of sniffs for PHP_CodeSniffer that checks for PHP cross-version compatibility.
symfony/polyfill-php55
31337149 Downloads
Symfony polyfill backporting some PHP 5.5+ features to lower PHP versions
symfony/polyfill-php54
30456268 Downloads
Symfony polyfill backporting some PHP 5.4+ features to lower PHP versions