<?php
/**
* Slim Framework (https://slimframework.com)
*
* @license https://github.com/slimphp/Slim-Psr7/blob/master/LICENSE.md (MIT License)
*/
declare(strict_types=1);
namespace Slim\Psr7;
use InvalidArgumentException;
use function array_merge;
use function is_array;
use function is_string;
class Header
{
/**
* @var string
*/
private $originalName;
/**
* @var string
*/
private $normalizedName;
/**
* @var array
*/
private $values;
/**
* Header constructor.
*
* @param string $originalName
* @param string $normalizedName
* @param array $values
*/
public function __construct(string $originalName, string $normalizedName, array $values)
{
$this->originalName = $originalName;
$this->normalizedName = $normalizedName;
$this->values = $values;
}
/**
* @return string
*/
public function getOriginalName(): string
{
return $this->originalName;
}
/**
* @return string
*/
public function getNormalizedName(): string
{
return $this->normalizedName;
}
/**
* @param string $value
*
* @return self
*/
public function addValue(string $value): self
{
$this->values[] = $value;
return $this;
}
/**
* @param array|string $values
*
* @return self
*/
public function addValues($values): self
{
if (is_string($values)) {
return $this->addValue($values);
}
if (!is_array($values)) {
throw new InvalidArgumentException('Parameter 1 of Header::addValues() should be a string or an array.');
}
$this->values = array_merge($this->values, $values);
return $this;
}
/**
* @return array
*/
public function getValues(): array
{
return $this->values;
}
}