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Front cover of the Symfony 5: The Fast Track book

Symfony 5: The Fast Track

A new book to learn about developing modern Symfony 5 applications.

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  2. What is Symfony
  3. Symfony Components
  4. Polyfill PHP 5.4

Polyfill PHP 5.4 component

Resources

Downloads

10,336 daily

20.57 M in total

Projects using it

12 (see all)

First released on

October 2015

License

MIT License

Provides functions unavailable in releases prior to PHP 5.4.

Installation

$ composer require symfony/polyfill-php54