MongoDB\BSON\PackedArray::offsetGet

(mongodb >=1.17.0)

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

Açıklama

final public MongoDB\BSON\PackedArray::offsetGet(mixed $key): mixed

Bağımsız Değişkenler

key: The index to retrieve from the array. Only int is supported.

Dönen Değerler

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

Bilginize: 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.

Hatalar/İstisnalar

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

Ayrıca Bakınız

ArrayAccess::offsetGet() - Konumdaki değeri döndürür
MongoDB\BSON\PackedArray::get() - Returns the value of an index in the array

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