/**
* Factory create header from string.
*
* @param string $headerLine
*
* @return $this
*/
public static function fromString($headerLine)
{
if (null === ($headerName = static::getHeaderName())) {
GenericHeader::assertEmptyHeaderFieldName($headerName);
}
list($fieldName, $fieldValue) = GenericHeader::splitHeaderLine($headerLine);
return static::create($fieldName, $fieldValue);
}
/**
* Factory create CookieHeader from string representation.
*
* @param string $headerLine
*
* @return $this
*/
public static function fromString($headerLine)
{
list($fieldName, $fieldValue) = GenericHeader::splitHeaderLine($headerLine);
GenericHeader::assertHeaderFieldName('Cookie', $fieldName);
$cookies = array();
foreach (explode(';', $fieldValue) as $item) {
$parts = explode('=', $item, 2);
if (2 !== count($parts)) {
throw new InvalidHeaderValueException(sprintf('Malformed Cookie header found on "%s".', $item));
}
list($key, $value) = $parts;
$cookies[$key] = urldecode($value);
}
return new static($cookies);
}
/**
* Factory create AllowHeader from string representation.
*
* @param string $headerLine
*
* @return $this
*/
public static function fromString($headerLine)
{
list($fieldName, $fieldValue) = GenericHeader::splitHeaderLine($headerLine);
GenericHeader::assertHeaderFieldName('Allow', $fieldName);
if ($fieldValue !== null) {
$fieldValue = array_filter(explode(',', $fieldValue), 'trim');
$fieldValue = array_map('trim', $fieldValue);
}
return new static($fieldValue);
}
/**
* Factory create ContentLengthHeader from string representation.
*
* @param string $headerLine
*
* @return $this
*/
public static function fromString($headerLine)
{
list($fieldName, $fieldValue) = GenericHeader::splitHeaderLine($headerLine);
GenericHeader::assertHeaderFieldName('Content-Length', $fieldName);
return new static($fieldValue);
}
/**
* Factory create AgeHeader from string.
*
* @param string $headerLine
*
* @return $this
*/
public static function fromString($headerLine)
{
list($fieldName, $fieldValue) = GenericHeader::splitHeaderLine($headerLine);
GenericHeader::assertHeaderFieldName('Age', $fieldName);
return new static($fieldValue !== null ? $fieldValue : null);
}
