MongoClient::dropDB
  Drops a database [deprecated]
  
 
  This extension that defines this method
is deprecated. Instead, the MongoDB extension should be used.
There is no equivalent for this method in the new extension, but there is an
alternative in the PHP library:
  
  
 
  Description
  
   public array MongoClient::dropDB
    ( mixed $db
   )
  Warning
   Deprecated
   
    Use MongoDB::drop instead.
   
   
  
 
  Parameters
  
   
    
     - 
      db
- 
      
       The database to drop. Can be a MongoDB object or the name of the database.
       
 
 
  Return Values
  
   Returns the database response.