Test Computed Attribute

Test a computed attribute against the latest position of a device.

Request

use ThingsTelemetry\Traccar\Facades\Attribute;
use ThingsTelemetry\Traccar\Dto\AttributeData;

$attributeData = new AttributeData(
    description: 'Overspeed',
    attribute: 'overspeed',
    expression: 'speed > 80',
    type: 'boolean'
);

$result = Attribute::test(deviceId: 6, data: $attributeData);

Result

Returns the result of the computation. The return type can be string, int, float, bool, or null depending on the attribute type and computation result.

Important Links

• Traccar Attributes