The Symfony Polyfill / APCu Component

This component provides apcu_* functions and the APCUIterator classto users of the legacy APC extension.

Installation

  1. $ composer require symfony/polyfill-apcu

Note

If you install this component outside of a Symfony application, you mustrequire the vendor/autoload.php file in your code to enable the classautoloading mechanism provided by Composer. Readthis article for more details.

Usage

Once this component is installed in your application, you can use the followingclasses and functions, no matter if the PHP APCu extension is installed ornot in your server. The only requirement is to have installed at least thelegacy APC extension.

Provided Classes

Provided Functions