Server Configuration Test

1. PHP Version

PHP Version: 8.4.18

✓ PHP version is sufficient

2. Data Directory

Data directory path: /home/www/apps/yeslab-survey.psych.ucsb.edu/public_html/congress_semantic/data/

✓ Data directory exists

3. Write Permissions

✓ Data directory is writable

4. File Writing Test

✓ Successfully wrote test file: test_2026-03-30_073628.csv

✓ Successfully read back test file

✓ Successfully deleted test file

5. Error Logging Configuration

Display errors: (should be 0 for production)

Log errors: 1 (should be 1)

Error log location:

6. JSON Support

✓ JSON parsing works correctly

7. Existing Data Files

Found 83 file(s) in data directory:

Summary

If all checks passed above, your server is ready to save experiment data!

Next step: Use test_save_data.html to test the full data saving workflow.