Set up the study archive
Server check
- OK: PHP 8.0 or newer
- OK: PDO MySQL
- OK: mbstring
- OK: app folder writable
- OK: storage/uploads writable
- OK: zip (reads text inside PPTX and DOCX for search)
- Optional: pdftotext (reads text inside PDFs for search). Not available on many shared hosts. PDF text will not be searchable, but titles, summaries and notes still are.