(PECL mongo >= 1.0.11) Gets the incremented value to create this id

(PECL mongo >= 1.3.0) Sets a callback function to be invoked for events

(PECL mongo >= 0.9.0) Creates a new database reference

(PECL mongo >= 1.5.0) Description public

(PECL mongo >=1.3.0) Get the read preference for this connection

(PECL mongo >=0.9.0) Remove records from this collection

(PECL mongo >=0.9.0) Returns the current result's filename

(PECL mongo >= 1.2.3) Sets the module(s) to be logged

(PECL mongo >=1.6.0) Set the read preference for this command

(PECL mongo >=1.3.0) Update a document and return it