title: Symfony (PHP) Address to Latitude Longitude
body: <p>I would like to create a form where a user enters an address of a place and it will be stored in a database in latitude / longitude. I did a little research on google and I am lost. One knows either a class or service (php, Symfony) to convert an address into latitude / longitude</p>
  
  <p>Need help please, thanks in advance</p>