Sounds like you are looking for way to export data from PHP fusion to CSV (to import into WP).
Following is what looks like steps:
phpMyAdmin — How to backup or export a database or table – DreamHost Knowledge Base[
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How to export website data to Excel using phpMyAdmin - Code Krypt[
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1. Log into phpMyAdmin.
2. Select the source database on the left pane.
3. Click on the Export tab in the top center pane.
4. phpMyAdmin_export_method
5. On the next page you must select a Quick or Custom export method.
6. Choosing the 'Quick' method allows you to download the .sql file immediately. The 'Custom' method gives you more control over the data. Only use the 'Custom' method if you're very familiar with managing SQL tables.
7. From the dropdown menu, choose the format you'd like to save the file as. SQL is most common.
8. Click the Go button to continue.
9. A pop-up displays allowing you to download the file. (Note: your browser may also download it automatically.)
Hope it helps!