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Task: Output CSV Data Directly to Browser Using fputcsv Without Temporary Files

Task: Output CSV Data Directly to Browser Using fputcsv Without Temporary Files: a task in Terminal-Lego-15k (Harbor dataset). Write a PHP script that uses fputcsv to output CSV data directly to the browser (stdout) without creating any temporary files on disk. The solution must demonstrate how to…

The task

Write a PHP script that uses `fputcsv` to output CSV data directly to the browser (stdout) without creating any temporary files on disk. The solution must demonstrate how to use `fputcsv` with `php://output` or `php://stdout` stream wrapper to write CSV-formatted data on-the-fly.

Part of PrimeIntellect/Terminal-Lego-15k.