This component provides functions unavailable in releases prior to PHP 5.4.
MIT License
Symfony polyfill backporting some PHP 7.4+ features to lower PHP versions
PHP polyfills
Symfony polyfill backporting some PHP 8.2+ features to lower PHP versions
This component provides functions unavailable in releases prior to PHP 5.5.
Symfony utilities for portability of PHP codes
Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions
Symfony polyfill backporting some PHP 8.3+ features to lower PHP versions
Symfony polyfill backporting some PHP 8.4+ features to lower PHP versions
Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions
Symfony polyfill backporting some PHP 8.1+ features to lower PHP versions
This component provides features unavailable in releases prior to PHP 7.0.
Symfony polyfill backporting some PHP 7.3+ features to lower PHP versions
This component provides functions unavailable in releases prior to PHP 5.6.
This component provides functions unavailable in releases prior to PHP 7.1.
Symfony polyfill backporting apcu_* functions to lower PHP versions