(PHP 5, PECL OCI8 >= 1.1.0)
oci_fetch_assoc — Returns the next row from a query as an associative array
$statement
   )
   Returns an associative array containing the next result-set row of a query.
   Each array entry corresponds to a column of the row.  This function
   is typically called in a loop until it returns FALSE, indicating
   no more rows exist.
  
   Calling oci_fetch_assoc() is identical to
   calling oci_fetch_array()
   with OCI_ASSOC
   + OCI_RETURN_NULLS.
  
statementA valid OCI8 statement identifier created by oci_parse() and executed by oci_execute(), or a REF CURSOR statement identifier.
   Returns an associative array. If there are no more rows in
   the statement then FALSE is returned.
  
Note:
See oci_fetch_array() for examples of fetching rows.