Polyfill PHP 8.1 Component

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

• Read Documentation
• View Source Code
• MIT License
• 127 million downloads (438,468 per day)
• 118 OSS projects use it
• First released on January 2021

Installation

Use Composer to install this component in your PHP project:

Main OSS Projects Using Symfony Polyfill PHP 8.1

Grav

TYPO3

Shopware

CiviCRM

PHP Coding Standards Fixer

API Platform

Composer

Wikimedia