public function testConstruct()
{
$name = 'Name';
$value = 'value';
$header = new Header($name, $value);
$this->assertEquals($name, $header->getName());
$this->assertEquals($value, $header->getValue());
}
/**
* Adds a header to this container
* @param string|Header $header Name of the header or a Header instance
* @param string|null $value The value of the header or null if a Header
* instance is provided
* @return null
* @see setHeader
*/
public function addHeader($header, $value = null)
{
if (!$header instanceof Header) {
$header = new Header($header, $value);
}
$headerName = $header->getName();
if ($headerName == Header::HEADER_CACHE_CONTROL) {
// make sure the cache control array is in sync with the header
$this->cacheControl = $this->parseCacheControl($header->getValue());
$this->headers[$headerName] = $header;
} elseif (isset($this->headers[$headerName])) {
if (is_array($this->headers[$headerName])) {
// already some headers set with this name, just add it
$this->headers[$headerName][] = $header;
} else {
// already a header set with this name, convert to array and
// add it
$this->headers[$headerName] = array($this->headers[$headerName], $header);
}
} else {
// no header set with this name
$this->headers[$headerName] = $header;
}
}
