Nu-Coder Manual

PhpExpress Manual

PHP Joomla
Development

MongoDB\BSON\PackedArray::getIterator	MongoDB\BSON\PackedArray::offsetExists

MongoDB\BSON\PackedArray	Last updated: Mon, 26 Oct 2026

MongoDB\BSON\PackedArray::has

(mongodb >=1.16.0)

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

Description

final public function 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

MongoDB\BSON\PackedArray::getIterator	MongoDB\BSON\PackedArray::offsetExists

MongoDB\BSON\PackedArray	Last updated: Mon, 26 Oct 2026