Fix issue with ignoring port defined in the database

Do not ignore port defined in the database

Add check if redis commands work

Add check if redis commands work
Fix deprecations

Fix return type on Command

Merge pull request #9 from judmir/fix-return-type

Fix return type on Command.

Add return type

Add return type to prevent "return type might change" warnings within PHP 8.1

Fix database checker PDO execute statement

Merge pull request #7 from emptyhand/fix-database-checker

Fix tests

Fix pdo connection not being closed

Merge pull request #5 from asilgalis/close-pdo-connection

Explicitly close PDO connection.

Add command exit codes for older symfony/command versions

1.4.1

Merge pull request #4 from andriuspetrauskis/status-check-command-ret…

StatusCheckCommand: return the exit code accordingly to global status

StatusCheckCommand: return the exit code accordingly to global status

Add database check support for doctrine, propel in addition to eloquent.

Add database check support for doctrine, propel in addition to eloquent.

Add PHP8 support

This release adds PHP8 support