src/Neutrino/HttpClient/Provider/StreamContext.php
protected function buildHeaders()
    {
        $headers = $this->header->build();

        return $this->setOption('header', implode(PHP_EOL, $headers));
    }
protected function buildHeaders()
    {
        $headers = $this->header->build();

        return $this->setOption('header', implode(PHP_EOL, $headers));
    }
Construit les headers de la requete.

@return $this