=== Clear OPcache ===
Tags: opcache, wincache, flush, clear
Requires at least: 5.1
Tested up to: 5.2
Requires PHP: 7.2
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html

Flushes PHP OPcache and WinCache when an administrator clicks "Flush OPcache" and automatically before a WordPress update begins.