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CompositePropagator implements Propagator

Read onlyYes

FinalYes

Extracted contexts are merged.

__construct() : mixed
extract() : PropagationContext: Extract context from a carrier.
fields() : array<string|int, string>: Get the list of header/field names this propagator uses.
inject() : void: Inject context into a carrier.


    public
                    __construct(array<string|int, Propagator> $propagators) : mixed

Extract context from a carrier.


    public
                    extract(Carrier<string|int, mixed> $carrier) : PropagationContext

PropagationContext —

The extracted context

Get the list of header/field names this propagator uses.


    public
                    fields() : array<string|int, string>

array<string|int, string>

Inject context into a carrier.


    public
                    inject(PropagationContext $context, Carrier<string|int, mixed> $carrier) : void