| 1: | <?php declare(strict_types = 1); |
| 2: | |
| 3: | namespace PHPStan\Php; |
| 4: | |
| 5: | use IteratorAggregate; |
| 6: | use Override; |
| 7: | use PHPStan\ShouldNotHappenException; |
| 8: | use Traversable; |
| 9: | use function floor; |
| 10: | |
| 11: | |
| 12: | |
| 13: | |
| 14: | |
| 15: | |
| 16: | final class PhpMinorVersionIterator implements IteratorAggregate |
| 17: | { |
| 18: | |
| 19: | private PhpVersion $currentVersion; |
| 20: | |
| 21: | |
| 22: | public function __construct( |
| 23: | PhpVersion $startVersion, |
| 24: | private PhpVersion $endVersion, |
| 25: | ) |
| 26: | { |
| 27: | if ( |
| 28: | $startVersion->getMajorVersionId() < 5 |
| 29: | || $startVersion->getMajorVersionId() > 8 |
| 30: | ) { |
| 31: | throw new ShouldNotHappenException(); |
| 32: | } |
| 33: | if ( |
| 34: | $endVersion->getMajorVersionId() < 5 |
| 35: | || $endVersion->getMajorVersionId() > 8 |
| 36: | ) { |
| 37: | throw new ShouldNotHappenException(); |
| 38: | } |
| 39: | |
| 40: | if ($startVersion->getVersionId() > $this->endVersion->getVersionId() |
| 41: | ) { |
| 42: | throw new ShouldNotHappenException(); |
| 43: | } |
| 44: | |
| 45: | $this->currentVersion = $startVersion; |
| 46: | } |
| 47: | |
| 48: | #[Override] |
| 49: | public function getIterator(): Traversable |
| 50: | { |
| 51: | yield $this->currentVersion; |
| 52: | |
| 53: | while (true) { |
| 54: | if ( |
| 55: | $this->currentVersion->getMajorVersionId() === 5 |
| 56: | && $this->currentVersion->getMinorVersionId() === 6 |
| 57: | ) { |
| 58: | $next = new PhpVersion(70000); |
| 59: | } elseif ( |
| 60: | $this->currentVersion->getMajorVersionId() === 7 |
| 61: | && $this->currentVersion->getMinorVersionId() === 4 |
| 62: | ) { |
| 63: | $next = new PhpVersion(80000); |
| 64: | } else { |
| 65: | $nextMinorVersionId = $this->currentVersion->getVersionId() + 100; |
| 66: | $nextWithZeroPatch = (int) floor($nextMinorVersionId / 100) * 100; |
| 67: | $next = new PhpVersion($nextWithZeroPatch); |
| 68: | } |
| 69: | |
| 70: | if ($next->getVersionId() > $this->endVersion->getVersionId()) { |
| 71: | break; |
| 72: | } |
| 73: | |
| 74: | $this->currentVersion = $next; |
| 75: | |
| 76: | yield $this->currentVersion; |
| 77: | } |
| 78: | |
| 79: | if ($this->currentVersion->getVersionId() === $this->endVersion->getVersionId()) { |
| 80: | return; |
| 81: | } |
| 82: | |
| 83: | yield $this->endVersion; |
| 84: | } |
| 85: | |
| 86: | } |
| 87: | |