MongoDB\BSON\Binary::fromVector
Creates a new binary with subtype MongoDB\BSON\Binary::SUBTYPE_VECTOR from the given array and vector type
Description
final public static MongoDB\BSON\Binary MongoDB\BSON\Binary::fromVector(array $vector, MongoDB\BSON\VectorType $vectorType)
Parameters
-
vector (array)
-
An array of values representing the vector data. The type of each value must match the type indicated by the vectorType parameter:
- for
MongoDB\BSON\VectorType::Float32, each value must be a float
- for
MongoDB\BSON\VectorType::Int8, each value must be an 8-bit int, i.e. from -127 to 128
- for
MongoDB\BSON\VectorType::PackedBit, each value must be a bool or 1-bit int, i.e. 0 or 1
-
vectorType (MongoDB\BSON\VectorType)
-
The vector data type.
Return Values
Returns a new Binary with subtype MongoDB\BSON\Binary::SUBTYPE_VECTOR.
Errors/Exceptions
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
See Also
- MongoDB\BSON\Binary::toArray
- MongoDB\BSON\Binary::getVectorType
- MongoDB\BSON\VectorType
- » BSON Types