PHP session_id() Demo

Session ID regenerated safely.

This page shows your current session details and lets you regenerate the ID (safe against fixation) or reset the session.

Current Session

Session Name: PHPSESSID
Session ID: q8n8fnmud6bjrtinp70td4m38l
User: Guest
First Seen: 2026-10-01 00:04:17
Visits this session: 1

🔄 Regenerate Session ID 🗑️ Reset Session ↻ Refresh

Tip: After clicking Regenerate Session ID, the session_id() value will change, but the counter and user data remain — proving data persists across ID rotation.