(mongodb >=1.16.0)

MongoDB\BSON\PackedArray::hasReturns whether a index is present in the array


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

Bağımsız Değişkenler

index (int)

The index to look for in the array.

Dönen Değerler

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


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