OPcache Manager

73 Quality Score

Active Installs

14/30

With only 1,000 active installs, OPcache Manager is a niche utility rather than a mainstream plugin, but the popularity score is boosted by a very high install-to-score ratio in its category.

Update Freshness

25/25

The plugin was updated on 2026-03-20 and is tested against WordPress 7.0, indicating an actively maintained release cycle that keeps pace with core updates.

User Rating

12/15

A perfect 100/100 from 4 ratings is encouraging but the sample size is too small to draw meaningful conclusions about long-term user satisfaction.

Support Health

8/15

Zero support threads, zero resolved, gives no real signal either way; the lack of any reported issues may simply reflect the small user base rather than flawless operation.

WP Compatibility

15/15

Requires WordPress 6.4 and PHP 8.2, and the compatibility score is maxed out, suggesting the developer tests against current and forthcoming core releases.

Scores higher than 30% of indexed plugins

About

OPcache statistics and management right in the WordPress admin dashboard.

Active Installs 1k+

Rating ★★★★★ 5/5

Last Updated 2026-08-18 12:47pm GMT

Requires WordPress 6.4+

Tested Up To 7.1

Requires PHP 8.2+

✓ No known vulnerabilities

What It Does

OPcache Manager surfaces OPcache statistics and controls inside the WordPress admin dashboard, letting you view memory usage, hit rates, and cached scripts. It also provides management actions such as clearing the OPcache without needing server access. In practice, it turns a normally command-line or phpinfo-only PHP extension into a one-click admin tool.

Who It's For

This plugin is best for developers, agencies, and hosting providers running PHP 8.2 or higher on WordPress 6.4+ who need to monitor and manage OPcache across one or many production sites. It is particularly useful on high-traffic or performance-critical installations where tuning OPcache settings directly affects response times.

Who Should Skip It

If your site runs on shared hosting that disables OPcache, restricts the opcache_get_status function, or runs PHP older than 8.2, this plugin will not work for you. Casual bloggers and small sites with no performance issues will gain nothing from the added admin surface area.

The Bottom Line

OPcache Manager scores a solid 72.93/100 and does one specific job well: exposing OPcache data and controls to WordPress admins. Its tiny user base and zero support threads mean you are betting on a single developer, but the recent update and perfect compatibility rating reduce that risk. It is a worthwhile install for performance-focused developers and agencies, and a non-starter for everyone else.

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