(PECL mongo >=1.5.0) Limits the number of elements returned in one batch.

(PECL mongo >=1.3.0) Gets a database public

(PECL mongo >=0.9.0) Returns the cursor to the beginning of the result set

(PECL mongo >= 0.8.1) The string representation of this binary data object.

(PECL mongo >=0.9.0) Fetches the document pointed to by a database reference

(PECL mongo >=0.9.0) Creates a collection

(PECL mongo >=1.3.3) Get the read preference for this query

(PECL mongo >=0.9.0) Returns the current result's _id, or its index within the result set

(PECL mongo >=0.9.5) Checks for the last error thrown during a database operation

(PECL mongo >=1.0.1) Deserializes a BSON object into a PHP array