class php::apc(
  $ensure = 'present',
) {
  $series = $::php::series
  $fpm    = $::php::fpm

  if $series == '5' {
    $version = $::php::series5::version
  }
  else {
    $version = $::php::series7::version
  }

  package { [ 'php-apcu', 'php-apcu-bc' ]:
    ensure => $ensure,
    notify => $fpm ? {
      'present' => Service["php${version}-fpm"],
      default   => undef,
    },
  }
}