Description
Don’t Let Your SEO Rank Vanish During a Migration.
Migrating a legacy website to WordPress is a massive win for your workflow, but it can be a disaster for your search engine rankings. If your old site used .php extensions (e.g., domain.com/about-us.php), moving to standard WordPress « Clean Permalinks » will turn every one of those established links into a 404 Page Not Found error.
PHP to Pages is the lightweight, « set it and forget it » solution that bridges the gap between your legacy architecture and modern WordPress flexibility.
The Value Proposition
« Seamlessly transition from legacy PHP sites to WordPress while maintaining 100% URL consistency. No complex .htaccess coding, no broken backlinks, and zero SEO drop-off. »
Why Choose PHP to Pages?
When you change your URL structure, you lose the « link juice » accumulated over years. This plugin ensures that your existing backlinks from social media, external blogs, and Google search results remain active and functional.
- Instantly Append .php Suffix: Automatically transforms
yoursite.com/sample-page/intoyoursite.com/sample-page.php. - SEO Preservation: Keep your indexed URLs exactly as they appear in Google Search Console to avoid the dreaded « re-indexing » phase.
- Zero-Configuration Setup: No need to dive into your server’s .htaccess or Nginx config files. Just activate and your permalinks update instantly.
- Developer Friendly: Built with standard WordPress Rewrites API, ensuring compatibility with most well-coded themes and plugins.
- Lightweight Performance: No bloat, no database-heavy queries. It simply tells WordPress how to read and display your URLs.
Who Is This For?
- Agencies & Freelancers: Moving a long-term client from a static PHP site to WordPress.
- SEO Specialists: Ensuring that a site migration doesn’t result in a loss of organic traffic.
- Legacy Site Owners: Anyone who has a decade’s worth of backlinks pointing to .php files and doesn’t want to manage thousands of manual 301 redirects.
How It Works
- Install & Activate: Simply upload the plugin to your WordPress dashboard.
- Permalinks Refresh: Go to Settings > Permalinks and click « Save Changes » to flush your rewrite rules.
- Done: Your pages will now resolve with the .php extension.
Example
- Before:
http://sfdcbeginner.com/child-parent-communication-without-event - After:
http://sfdcbeginner.com/child-parent-communication-without-event.php
Installation
- Upload PHP-on-pages.php to the
/wp-content/plugins/directory - Activate the plugin through the ‘Plugins’ menu in WordPress
Reviews
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Contributors & Developers
“Legacy URL Suffix & SEO Preserver” is open source software. The following people have contributed to this plugin.
ContributorsTranslate “Legacy URL Suffix & SEO Preserver” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
2.2
- Added plugin header license metadata for WordPress.org compliance.
- Hardened settings sanitization and checkbox rendering for stricter coding standards compliance.
- Replaced
parse_url()withwp_parse_url()and sanitized request URI handling. - Escaped WooCommerce rewrite-rule slugs before building regex patterns.
2.0
- Added dynamic Post Type settings: Choose which post types (Pages, Posts, Products, CPTs) get the .php extension.
- Added « Remove Trailing Slashes » option: Automatically strips trailing slashes from .php URLs and 301 redirects slashed versions.
- Improved performance: Settings now use saved options instead of heavy queries.
- Enhanced UI: New tabbed settings interface for General, Post Types, and WooCommerce options.
- Full backward compatibility: Existing installations default to « Page » post type enabled.
- Excluded internal post types (Revisions, Nav Menus, etc.) from settings.
1.7
- Added WooCommerce compatibility settings page.
- Added toggle options for Shop, Cart, and Checkout pages.
- Fixed issue where WooCommerce Shop page showed 0 products when plugin was active.
- Implemented automatic rewrite rule flushing on version update and setting changes.
- Compatibility checks for non-WooCommerce environments.
1.6
- Fix deactivation logic.
- Fix duplicate extension bug.
- WordPress 6.9.1 compatibility.