/**
* @dataProvider headersProvider
* @covers Agent::getHttpHeader
*/
public function testInvalidHeader($headers)
{
$md = new Agent($headers);
$this->assertNull($md->getHttpHeader('garbage_is_Garbage'));
}
/**
* Retrieves a particular header. If it doesn't exist, no exception/error is caused.
*
* Simply null is returned.
*
* @param string $header The name of the header to retrieve. Can be HTTP compliant such as
* "User-Agent" or "X-Device-User-Agent" or can be php-esque with the
* all-caps, HTTP_ prefixed, underscore seperated awesomeness.
* @return string|null The value of the header.
* @static
*/
public static function getHttpHeader($header)
{
//Method inherited from \Mobile_Detect
return \Jenssegers\Agent\Agent::getHttpHeader($header);
}
