diff options
Diffstat (limited to 'vendor/phar-io/manifest/src/values/RequirementCollectionIterator.php')
-rw-r--r-- | vendor/phar-io/manifest/src/values/RequirementCollectionIterator.php | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/vendor/phar-io/manifest/src/values/RequirementCollectionIterator.php b/vendor/phar-io/manifest/src/values/RequirementCollectionIterator.php new file mode 100644 index 000000000..5614eaf7f --- /dev/null +++ b/vendor/phar-io/manifest/src/values/RequirementCollectionIterator.php @@ -0,0 +1,42 @@ +<?php declare(strict_types = 1); +/* + * This file is part of PharIo\Manifest. + * + * (c) Arne Blankerts <[email protected]>, Sebastian Heuer <[email protected]>, Sebastian Bergmann <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ +namespace PharIo\Manifest; + +class RequirementCollectionIterator implements \Iterator { + /** @var Requirement[] */ + private $requirements; + + /** @var int */ + private $position = 0; + + public function __construct(RequirementCollection $requirements) { + $this->requirements = $requirements->getRequirements(); + } + + public function rewind(): void { + $this->position = 0; + } + + public function valid(): bool { + return $this->position < \count($this->requirements); + } + + public function key(): int { + return $this->position; + } + + public function current(): Requirement { + return $this->requirements[$this->position]; + } + + public function next(): void { + $this->position++; + } +} |