MongoDB\BSON\PackedArray::has
(mongodb >=1.16.0)
MongoDB\BSON\PackedArray::has — Returns whether a index is present in the array
Liste de paramètres
-
index(int) -
The index to look for in the array.
Valeurs de retour
Returns true if the index is present in the array and false otherwise.
Erreurs / Exceptions
- Lance une exception MongoDB\Driver\InvalidArgumentException lors d'une erreur survenue pendant l'analyse d'un argument.
Voir aussi
- MongoDB\BSON\PackedArray::get() - Returns the value of an index in the array
- » BSON Types
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