title: Oracle, PDO_OCI vs OCI8
body: <p>The company I work for currently uses some basic functions to abstract the OCI libraries as a means for DB connectivity.  We're considering switching to PHP's PDO object, but from some quick searches, it looks like the Oracle driver is a bit less mature than the other PDO drivers.  I would appreciate some pro/cons for PDO/oci8 from anyone who has used it in a production environment.</p>
  
  <p>Thanks!</p>