protected function getSignatureIndex(array $context): int
    {
        $signatureIndex = 0;

        if (isset($context['signature_index']) && \is_int($context['signature_index'])) {
            $signatureIndex = $context['signature_index'];
        }

        return $signatureIndex;
    }
protected function getSignatureIndex(array $context): int
    {
        $signatureIndex = 0;

        if (isset($context['signature_index']) && \is_int($context['signature_index'])) {
            $signatureIndex = $context['signature_index'];
        }

        return $signatureIndex;
    }
protected function getSignatureIndex ( array $ context ) : int { $ signatureIndex = 0 ; if ( isset ( $ context [ 'signature_index' ] ) && \ is_int ( $ context [ 'signature_index' ] ) ) { $ signatureIndex = $ context [ 'signature_index' ] ; } return $ signatureIndex ; }
Get JWS signature index from context.
Get JWS signature index from context .