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PHP Compatibility Auto-Rewrite

Apply a small heuristic set of PHP compatibility rewrites and return a review copy; it is not an automatic migration or runtime compatibility proof.

⚡ 199 points per successful run · Balance: 0 · Buy points

Upgrade PHP Code

Apply a small, heuristic set of PHP 8 compatibility rewrites to one PHP file or a ZIP. This is not a parser or a guaranteed migration; inspect the output and run your test suite.

🔄

Click to Upload PHP or ZIP

Select a file (50 MiB combined limit)

Result

Upload a PHP file or ZIP to create a review copy.

About PHP Compatibility Auto-Rewrite

Apply a small heuristic set of PHP compatibility rewrites and return a review copy; it is not an automatic migration or runtime compatibility proof.

How to use this tool

  1. Enter the requested data or choose an upload.
  2. Check the file type and size limit before submitting.
  3. Review the result, then download or copy it.
  4. Keep the original and use the actions above to continue safely.

Read the full PHP Compatibility Auto-Rewrite guide →