Production Deployment Checklist

Run readiness checks#

print_r(MnbExcel::environmentCheck());
print_r(MnbExcel::databaseIntegrationCheck());
print_r(MnbExcel::releaseReadiness(__DIR__));

Create production storage directories#

storage/
├── uploads/       # accepted source files
├── temporary/     # short-lived decrypted/generated files
├── exports/       # completed reports
├── imports/       # manifests and failed rows
├── queue/         # filesystem queue backend
└── logs/          # application-controlled logs

Grant write access to the PHP/worker account, not to every system user. Keep these directories outside the public document root.

Operate long-running components separately#

• Run queue workers under Supervisor, systemd, Docker, or the hosting process manager.
• Run the scheduler runner continuously or call runDue() from cron.
• Use PDO queue/schedule backends when several application hosts share work.
• Configure SMTP credentials as secrets and monitor delivery failures.
• Rotate logs and clean expired uploads/exports automatically.

Monitor useful signals#