explain() public method Generates 'explain' command. public array explain ( $collectionName, $query )$collectionName string Collection name. $query array Query options. return array Command document.

ensureMongoId() protected method Converts given value into \MongoDB\BSON\ObjectID instance. If array given, each element of it will be processed. protected array|\MongoDB\BSON\ObjectID ensureMongoId ( $rawId )$rawId mixed Raw id(s). return array|\MongoDB\BSON\ObjectID Normalized id(s).

dropIndexes() public method Generates drop indexes command. public array dropIndexes ( $collectionName, $index )$collectionName string Collection name $index string Index name or pattern, use * in order to drop all indexes. return array Command document.

dropDatabase() public method Generates drop database command. https://docs.mongodb.com/manual/reference/method/db.dropDatabase/ public array dropDatabase ( )return array Command document.

dropCollection() public method Generates drop collection command. https://docs.mongodb.com/manual/reference/method/db.collection.drop/ public array dropCollection ( $collectionName )$collectionName string Name of the collection to be dropped. return array Command document.

distinct() public method Generates 'distinct' command. public array distinct ( $collectionName, $fieldName, $condition = [], $options = [] )$collectionName string Collection name. $fieldName string Target field name. $condition array Filter condition $options array List of options in format: optionName => optionValue. return array Command document.

createIndexes() public method Generates create indexes command. See also https://docs.mongodb.com/manual/reference/method/db.collection.createIndex/. public array createIndexes ( $databaseName, $collectionName, $indexes )$databaseName string|null Database name. $collectionName string Collection name. $indexes array[] Indexes specification. Each specification should be an array in format: optionName => value The main options are: keys: array, column names with sort order, to be

createCollection() public method Generates 'create collection' command. https://docs.mongodb.com/manual/reference/method/db.createCollection/ public array createCollection ( $collectionName, array $options = [] )$collectionName string Collection name. $options array Collection options in format: "name" => "value" return array Command document.

count() public method Generates count command public array count ( $collectionName, $condition = [], $options = [] )$collectionName string $condition array $options array return array Command document.

buildSortFields() public method Normalizes fields list for the MongoDB sort composition. public array buildSortFields ( $fields )$fields array|string Raw fields. return array Normalized sort fields.