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<?php
/**
* @see https://github.com/zendframework/zend-http for the canonical source repository
* @copyright Copyright (c) 2005-2017 Zend Technologies USA Inc. (http://www.zend.com)
* @license https://github.com/zendframework/zend-http/blob/master/LICENSE.md New BSD License
*/
namespace Zend\Http\Header;
/**
* @throws Exception\InvalidArgumentException
* @todo FIND SPEC FOR THIS
*/
class Refresh implements HeaderInterface
{
/**
* @var string
*/
protected $value;
public static function fromString($headerLine)
{
list($name, $value) = GenericHeader::splitHeaderLine($headerLine);
// check to ensure proper header type for this factory
if (strtolower($name) !== 'refresh') {
throw new Exception\InvalidArgumentException('Invalid header line for Refresh string: "' . $name . '"');
}
// @todo implementation details
$header = new static($value);
return $header;
}
public function __construct($value = null)
{
if ($value) {
HeaderValue::assertValid($value);
$this->value = $value;
}
}
public function getFieldName()
{
return 'Refresh';
}
public function getFieldValue()
{
return $this->value;
}
public function toString()
{
return 'Refresh: ' . $this->getFieldValue();
}
}