(PECL mongo >= 1.0.1) Creates a new timestamp.

(PECL mongo >=1.3.0) Lists all of the databases available.

(PECL mongo >=1.1.0) Get slaveOkay setting for this collection

(PECL mongo >=0.9.0 <1.6.0) Execute the query.

(PECL mongo >= 0.8.3) Returns this code as a string

(PECL mongo >=0.9.0) Gets an array of MongoCollection objects for all collections in this database

(PECL mongo >=1.5.0) Gets information about the cursor's creation and iteration

(PECL mongo >=0.9.0) Queries for files public

(PECL mongo >= 1.5.0) Check if a value is a valid ObjectId

(PECL mongo >=1.5.0) Checks if the cursor is reading a valid result.