Danila Vershinin

<p>This plugin clears OPcache after updating WordPress core, themes, and files.<br />
Unlike other plugins, it is also compatible with <a href="https://www.getpagespeed.com/server-setup/performance-friendly-wordpress-updates" rel="nofollow ugc">WordPress updates made by Linux cron</a>.</p>
<h3>Features</h3>
<ul>
<li>Automatic OPcache reset after plugin/theme/core updates</li>
<li>Clears both memory-based and file-based OPcache</li>
<li>Works with cron-based WordPress updates (CLI context)</li>
<li>WP-CLI commands for manual OPcache management</li>
<li>Zero external dependencies (optional cachetool support)</li>
</ul>
<h3>Configuration</h3>
<p>The plugin works automatically for web-based updates. For CLI-based updates (cron, WP-CLI), configure your PHP-FPM socket:</p>
<p><strong>Option 1: Create <code>.cachetool.yml</code> in your WordPress root:</strong></p>
<pre><code>adapter: fastcgi
fastcgi: /run/php-fpm/www.sock
</code></pre>
<p><strong>Option 2: Use cachetool binary</strong> (if installed in PATH)</p>
<h3>WP-CLI Commands</h3>
<p>Reset OPcache from the command line:</p>
<pre><code>wp opcache reset
</code></pre>
<p>Show OPcache status and statistics:</p>
<pre><code>wp opcache status
</code></pre>
<p>Output status as JSON:</p>
<pre><code>wp opcache status --format=json
</code></pre>


OPcache Reset

Automatic OPcache reset for WordPress. Invalidates both in-memory and file-based OPCache upon upgrading WordPress.

Daisuke Takahashi

Ihor Vorotnov

<p>As you know, OPcache has no management page. This plugin offers you the OPcache dashboard designed for WordPress.</p>
<p>Are you experiencing the problem using WordPress with OPcache? It may occur after Upgrading Core/Plugin/Theme.<br />
This plugin reset all cache after upgrading so that you don’t have to see “Please update!” repeatedly.</p>
<h3>Notice</h3>
<ul>
<li><strong>Important</strong>: To use this plugin, check following.
<ol>
<li><strong>PHP 5.5 or later</strong>, Did you compile PHP with <em>–enable-opcache option</em>?</li>
<li><strong>PHP 5.4 or earlier</strong>, Did you installed <em>PECL ZendOpcache</em>?</li>
<li>If not, please see <a href="http://php.net/book.opcache" rel="nofollow ugc">this document</a> and enable/install OPcache.</li>
</ol>
</li>
</ul>
<h3>Thanks</h3>
<p>For implementing this plugin, I referred to <a href="https://github.com/carlosbuenosvinos/opcache-dashboard" rel="nofollow ugc">OPcache Dashboard</a>(<a href="https://twitter.com/buenosvinos" rel="nofollow ugc">@buenosvinos</a>)</p>
<h3>License</h3>
<ul>
<li>Copyright (c) 2012-2014 <a href="http://www.extendwings.com/" rel="nofollow ugc">Daisuke Takahashi(Extend Wings)</a></li>
<li>Portions (c) 2010-2012 Web Online.</li>
<li>Unless otherwise stated, all files in this repo is licensed under <em>GNU AFFERO GENERAL PUBLIC LICENSE, Version 3</em>. See <em>LICENSE</em> file.</li>
</ul>
<h4>GNU AFFERO GENERAL PUBLIC LICENSE, Version 3</h4>
<ul>
<li>agpl.svg
<ul>
<li>Copyright (c) <a href="http://www.fsf.org/" rel="nofollow ugc">Free Software Foundation, Inc.</a></li>
<li>Licensed under GNU AFFERO GENERAL PUBLIC LICENSE, Version 3</li>
<li>Fetched from <a href="https://www.fsf.org/resources/stickers" rel="nofollow ugc">Stickers ? Free Software Foundation ? working together for free software</a></li>
</ul>
</li>
</ul>
<h4>The MIT License</h4>
<ul>
<li>js/jquery.center.js</li>
<li>js/jquery.center.min.js
<ul>
<li>Copyright (c) 2011 <a href="http://dreamerslab.com/" rel="nofollow ugc">Ben Lin</a></li>
<li>Licensed under <a href="https://raw2.github.com/dreamerslab/jquery.center/72408e8ae31ba533f26c976f8a1baca1912adfa4/LICENSE.txt" rel="nofollow ugc">the MIT License</a></li>
<li>Copy license text is also available as <em>js/jquery.center.license</em></li>
<li>Fetched from <a href="https://github.com/dreamerslab/jquery.center" rel="nofollow ugc">dreamerslab/jquery.center</a></li>
<li>Version: 1.1.1</li>
<li>Commit: <a href="https://github.com/dreamerslab/jquery.center/commit/72408e8ae31ba533f26c976f8a1baca1912adfa4" rel="nofollow ugc">72408e8ae31ba533f26c976f8a1baca1912adfa4</a></li>
</ul>
</li>
</ul>
<h4>The BSD 3-Clause License</h4>
<ul>
<li>js/d3.js</li>
<li>js/d3.min.js
<ul>
<li>Copyright  2014 <a href="http://d3js.org/" rel="nofollow ugc">Michael Bostock</a></li>
<li>Licensed under <a href="https://raw2.github.com/mbostock/d3/04fa5dd3856de768b43b4aac9e34c112f1227a17/LICENSE" rel="nofollow ugc">the BSD 3-Clause License</a></li>
<li>Copy license text is also available as <em>js/d3.license</em></li>
<li>Fetched from <a href="https://github.com/mbostock/d3" rel="nofollow ugc">mbostock/d3</a></li>
<li>Version: 3.4.6</li>
<li>Commit: <a href="https://github.com/mbostock/d3/commit/49ba8afebb2ae813ab66dc2f48f533aa7f333c3c" rel="nofollow ugc">49ba8afebb2ae813ab66dc2f48f533aa7f333c3c</a></li>
</ul>
</li>
</ul>
<h4>Apache License, Version 2.0</h4>
<ul>
<li>github-btn.html</li>
<li>css/github-btn.css
<ul>
<li>Copyright (c) 2011 <a href="http://ghbtns.com/" rel="nofollow ugc">Mark Otto</a></li>
<li>Licensed under <a href="http://www.apache.org/licenses/LICENSE-2.0" rel="nofollow ugc">Apache License, Version 2.0</a></li>
<li>Modified for compatible with HTML5.</li>
<li>Portions Copyright (c) 2014 Daisuke Takahashi(Extend Wings)</li>
<li>Fetched from <a href="https://github.com/mdo/github-buttons" rel="nofollow ugc">mdo/github-buttons</a></li>
<li>Commit: <a href="https://github.com/mdo/github-buttons/commit/1d5c41ba98737deb5d0089c3917875ad14099227" rel="nofollow ugc">1d5c41ba98737deb5d0089c3917875ad14099227</a></li>
</ul>
</li>
</ul>


OPcache Dashboard

Simple idea, but well executed, with tons of detail. Helped me figure out good modifications to my PHP.ini to optimize site performance. Works great with PHP7!

5 Stars!

OPcache Reset vs OPcache Dashboard