%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace Laminas\Http\Header;
use function strtolower;
/**
* @see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.44
*
* @throws Exception\InvalidArgumentException
*/
class Vary implements HeaderInterface
{
/** @var string */
protected $value;
/**
* @param string $headerLine
* @return static
*/
public static function fromString($headerLine)
{
[$name, $value] = GenericHeader::splitHeaderLine($headerLine);
// check to ensure proper header type for this factory
if (strtolower($name) !== 'vary') {
throw new Exception\InvalidArgumentException('Invalid header line for Vary string: "' . $name . '"');
}
// @todo implementation details
return new static($value);
}
/** @param null|string $value */
public function __construct($value = null)
{
if ($value !== null) {
HeaderValue::assertValid($value);
$this->value = $value;
}
}
/** @return string */
public function getFieldName()
{
return 'Vary';
}
/** @return string */
public function getFieldValue()
{
return (string) $this->value;
}
/** @return string */
public function toString()
{
return 'Vary: ' . $this->getFieldValue();
}
}
Zerion Mini Shell 1.0