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<?php declare(strict_types=1);
namespace DaveRandom\Resume;
final class HeaderSet implements \IteratorAggregate
{
private $keyMap;
private $values;
public function __construct(array $headers = [])
foreach ($headers as $name => $value) {
$this->setHeader($name, $value);
}
public function getIterator(): \Iterator
return new \ArrayIterator($this->values);
public function setHeader(string $name, string $value)
$key = \strtolower($name);
$name = $this->keyMap[$key] ?? $name;
$this->values[$name] = $value;
$this->keyMap[$key] = $name;
public function getHeader(string $name)
return $this->values[$this->keyMap[\strtolower($name)]] ?? null;
public function containsHeader(string $name): bool
return isset($this->values[$this->keyMap[\strtolower($name)]]);
public function removeHeader(string $name)
unset($this->values[$name], $this->keyMap[$key]);
DaveRandom /
Resume
