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MongoDB\BSON\PackedArray::has

(mongodb >=1.16.0)

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

Description

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

Parameters

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

Return Values

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

Errors/Exceptions

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

See Also

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

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