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<?php
declare(strict_types=1);
/*
* Copyright (C) 2019 Sebastian Böttger <[email protected]>
* You may use, distribute and modify this code under the
* terms of the MIT license.
*
* You should have received a copy of the MIT license with
* this file. If not, please visit: https://opensource.org/licenses/mit-license.php
*/
namespace Seboettg\Forest\Item;
use Seboettg\Collection\Comparable\Comparable;
class StringItem implements ItemInterface
{
/**
* @var string
protected $value;
public function __construct(string $value)
$this->value = $value;
}
public function setValue(string $value)
public function getValue(): ?string
return $this->value;
* @param Comparable|StringItem $b
* @return int
public function compareTo(Comparable $b): int
/** @var StringItem $b */
$diff = strcasecmp($this->getValue(), $b->getValue());
if ($diff === 0) {
return $diff;
return $diff > 0 ? 1 : -1;
public function __toString()
return (string)$this->value;
* @param ItemInterface|StringItem $item
* @return bool
public function equals(ItemInterface $item): bool
return $this->compareTo($item) === 0;
seboettg /
Forest
