by Boulley Technology 1 (0 reviews)

PreFlight Scanner

Name: PreFlight Scanner
Author: Boulley Technology

Scan any plugin ZIP for PHP conflicts, class/function collisions, hook priority conflicts, and malicious code — before installing.

PreFlight Scanner ranks #70,321 among WordPress.org plugins with 1+ active installations, is #2,854 of 5,058 in the Security category, a 1/5 rating from 0 reviews, and was last updated Jul 17, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 7 (Current: 7.1.4)

v1.0.3 Current Version v1.0.3

Updated 3 months ago Last Update on 17 Jul, 2026

Refreshed 1 week ago Last Refreshed on

#2,854 of 5,058 in Security

View on WordPress.org

Rank

#70,321

— No change

Active Installs

— No change

KW Avg Position

N/A

— No change

Downloads

256

+2 today

Support Resolved

— No change

Rating

20%

Review 1 out of 5

1 (0 reviews)

Next Milestone 10

Total Progress 10%

0+ 10+

57,384

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

Unlock Exact Install Count

See the precise estimated active installs for this plugin, calculated from real-time ranking data.

Exact install estimates within tiers
Track install growth over time
Milestone progress predictions

Upgrade to Pro

Need 9 more installs to reach 10+

Rank Changes

Current #70,321

Change

Best #

Upgrade to Pro

Unlock 30-day and 90-day rank history charts with a Pro subscription.

Upgrade Now

Active Installs Growth

Upgrade to Pro

Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

Upgrade to Pro

Unlock 30-day, 90-day, and yearly download history charts with a Pro subscription.

Upgrade Now

Reviews & Ratings

1.0

0 reviews

Overall 20%

0 (0%)

Track This Plugin

Get detailed analytics, keyword tracking, and position alerts delivered to your inbox.

Start Tracking Free

Plugin Details

Version: 1.0.3
Last Updated: Jul 17, 2026
Requires WP: 5.9+
Tested Up To: 7
PHP Version: 7.4 or higher
Author: Boulley Technology

Support & Rating

Rating: ★ ☆ ☆ ☆ ☆ 1
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

conflict malware plugin check scanner security

Upgrade to Pro

Unlock keyword rankings, search positions, and detailed analytics with a Pro subscription.

Upgrade Now

Similar Plugins

Adminify – White Label, Admin Menu Editor, Login Customizer

6K+ installs

#2,757

Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits

Akismet Anti-spam: Spam Protection

5M+ installs

Wordfence Security – Firewall, Malware Scan, and Login Security

5M+ installs

#11

Really Simple Security – Simple and Performant Security (formerly Really Simple SSL)

Limit Login Attempts Security - Login Security, 2FA, Firewall, Brute Force Prevention

View all Security-and-spam-protection plugins

Frequently Asked Questions

Common questions about PreFlight Scanner

No. PreFlight Scanner performs static analysis only — it reads and parses PHP files as plain text without executing them. The ZIP is opened entirely in memory using PHP's ZipArchive. No files are extracted to disk.

Yes. Warnings are advisory — the plugin may still work correctly on your site. The scan results give you the information to make an informed decision.

You can, but a confirmation dialog warns you strongly against it. Critical issues typically mean a PHP fatal error is guaranteed on activation.

No. PreFlight Scanner is a pre-installation tool. To audit an already-installed plugin, deactivate it, download its ZIP, and upload that ZIP for scanning.

Scan results and the temporary staging directory are automatically deleted after 5 minutes. If you close the browser mid-scan, leftover data is cleaned up on the next page load.

Yes. The scanner is fully read-only. It never modifies any plugin files, settings, or database values outside of its own short-lived transients.

The Tools → PreFlight Scanner page requires the install_plugins capability, which is reserved for Administrators by default.

Hooks that every WordPress install registers many callbacks on (init, wp_head, admin_init, etc.) are excluded from hook-conflict reporting to avoid noise. The conflict check focuses on non-core hooks — plugin-specific filters, WooCommerce hooks, and other hooks where a collision is genuinely surprising.

The ZIP is read entirely in memory and never written to disk. PHP's standard file upload handling manages the temporary file and deletes it automatically at the end of the request.