title: How to create GridFS collection?
body: <p>I have read a number of documents till now on MongoDB and am interested in creating a GridFS collection to store files. I already have created the PHP script which can deal with files stored in MySQL (blob datatype) and it is working. However I now need to work with GridFS. PHP Driver documents confused me. </p>
  
  <p>NOTE: The point that confuses me is - they do not tell how to create the 'chunks' collection. There are no guidelines. If it is so then how can I expect the driver to be able to read the files from the 'files' collection automatically? </p>
  
  <p>Can someone point me to a page where it has been explained how to create one? Or may be help me understand the 'expectations' of language drivers for GridFS collection(s?). </p>
  
  <p>Regards
  Vaibhav</p>