PHP Manual
MongoDB\BSON\PackedArray
Returns the value of an index in the array

MongoDB\BSON\PackedArray::get

(mongodb >=1.16.0)

MongoDB\BSON\PackedArray::get — Returns the value of an index in the array

説明

final public function MongoDB\BSON\PackedArray::get(int $key): mixed

パラメータ

key (int): The index to retrieve from the array.

戻り値

Returns the value associated with the given index. If the index is not present in the array, an exception is thrown.

注意:
When encountering a value encoded as 64-bit integer in the BSON array, the return value of this method will be a MongoDB\BSON\Int64 instance.

エラー / 例外

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
Throws MongoDB\Driver\Exception\RuntimeException if the index is not present in the array.

参考

MongoDB\BSON\PackedArray::has() - Returns whether a index is present in the array
» BSON Types

関連キーワード:

MongoDB index PackedArray present Throws Driver Exception fromPHP getIterator mongodb final mixed retrieve associated given exception thrown encountering encoded integer return method instance InvalidArgumentException argument

関連する関数・ページ:

mongodb-bson-packedarray.offsetget mongodb-bson-packedarray.has mongodb-bson-packedarray.offsetexists mongodb-bson-packedarray.getiterator mongodb-bson-packedarray.fromphp class.mongodb-bson-packedarray