array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'class.mongodb-bson-maxkey.php', 1 => 'MongoDB\\BSON\\MaxKey', 2 => 'The MongoDB\\BSON\\MaxKey class', ), 'up' => array ( 0 => 'mongodb.bson.php', 1 => 'MongoDB\\BSON', ), 'prev' => array ( 0 => 'mongodb-bson-javascript.tostring.php', 1 => 'MongoDB\\BSON\\Javascript::__toString', ), 'next' => array ( 0 => 'mongodb-bson-maxkey.construct.php', 1 => 'MongoDB\\BSON\\MaxKey::__construct', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/mongodb/bson/maxkey.xml', ), 'history' => array ( ), 'extra_header_links' => array ( 'rel' => 'alternate', 'href' => '/manual/en/feeds/class.mongodb-bson-maxkey.atom', 'type' => 'application/atom+xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

The MongoDB\BSON\MaxKey class

(mongodb >=1.0.0)

简介

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

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

类摘要

final class MongoDB\BSON\MaxKey implements MongoDB\BSON\MaxKeyInterface, MongoDB\BSON\Type, JsonSerializable {
/* 方法 */
final public __construct()
final public jsonSerialize(): mixed
}

更新日志

版本 说明
PECL mongodb 2.0.0

此类不再实现 Serializable 接口。

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

目录