MongoDB\BSON\PackedArray::has

(mongodb >=1.16.0)

MongoDB\BSON\PackedArray::has — Returns whether a index is present in the array

Descrizione

final public function MongoDB\BSON\PackedArray::has(int $index): bool

Elenco dei parametri

index (int): The index to look for in the array.

Valori restituiti

Returns true if the index is present in the array and false otherwise.

Errori/Eccezioni

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

Vedere anche:

MongoDB\BSON\PackedArray::get() - Returns the value of an index in the array
» BSON Types

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