ScriptFUSION\Porter\Net\Http\HttpOptions::findHeader PHP 메소드

Find the first header matching the specified name.

public findHeader ( string $name ) : string \| null
$name	string	Header name.
리턴	string \| null	Header if found, otherwise null.

    public function findHeader($name)
    {
        if ($headers = $this->findHeaders($name)) {
            return reset($headers);
        }
    }

HttpOptions