class php::params {
  # Previously, 8.4 was used as the default version. But many official Debian
  # packages depend on the version currently shipped by Debian.
  $version8 = $::lsbdistcodename ? {
    'bookworm' => '8.2',
    default    => '8.2',
  }

  # Any other version that may have been previously installed in the system.
  $version8_previous = $::lsbdistcodename ? {
    'bookworm' => [ '8.4', '8.3', '8.1', '8.0' ],
    default    => [ '8.4', '8.3', '8.1', '8.0' ],
  }

  $version7 = $::lsbdistcodename ? {
    'bookworm' => '7.4',
    'bullseye' => '7.4',
    'buster'   => '7.4',
    'stretch'  => '7.4',
    default    => '7.4',
  }

  $version7_previous = $::lsbdistcodename ? {
    'bookworm' => [ '7.3', '7.2', '7.1', '7.0' ],
    'bullseye' => [ '7.3', '7.2', '7.1', '7.0' ],
    'buster'   => [ '7.3', '7.2', '7.1', '7.0' ],
    'stretch'  => [ '7.3', '7.2', '7.1', '7.0' ],
    default    => [ '7.3', '7.2', '7.1', '7.0' ],
  }

  $version5 = $::lsbdistcodename ? {
    'bionic'  => '5.6',
    'xenial'  => '5.6',
    'trusty'  => '5.6',
    'buster'  => '5.6',
    'stretch' => '5.6',
    default   => '5.6',
  }
}