gistfile1.txt

package {'php':
  ensure => present,  
  before => File['/etc/php.ini'],
}

file {'/etc/php.ini':
  ensure => file,
}

package {'httpd':
  ensure => present,
}

service {'httpd':
  ensure => running,
  enable => true,
  require => Package['httpd'],
  subscribe => File['/etc/php.ini'],
}

package {'mysql-server':
  ensure => 'present',
}

service {'mysqld':
  ensure => running,
  enable => true,
  require => Package['mysql-server'],
}