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The MongoDB\BSON\MaxKey class

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Special BSON type which compares higher than all other possible BSON element values.

Special BSON type which compares higher than all other possible BSON element values.

Note

This is an internal MongoDB type used for indexing and sharding.

class MongoDB\BSON\MaxKey { }

Version	Description
PECL mongodb 1.3.0	Implements `MongoDB\BSON\MaxKeyInterface`.
PECL mongodb 1.2.0	Implements `Serializable` and `JsonSerializable`.

Maxkey

In this section

Construct a new MaxKey

Returns a representation that can be converted to JSON

Source: reference/mongodb/bson/maxkey.xml · from the official PHP manual (php/doc-en)