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<?php
declare(strict_types = 1);
use TypedArrays\AbstractTypedArray;
use TypedArrays\Scalars\ImmutableIntegerList;
require getcwd() . '/vendor/autoload.php';
final class IntMatrix extends AbstractTypedArray
{
public static function fromArrayMatrix($input = [])
return new self(array_map(static fn ($row) => new ImmutableIntegerList($row), $input));
}
protected function typeToEnforce(): string
return ImmutableIntegerList::class;
protected function isMutable(): bool
return false;
protected function collectionType(): string
return self::COLLECTION_TYPE_LIST;
$intRow1 = new ImmutableIntegerList([1, 2, 3]);
$intRow2 = new ImmutableIntegerList([4, 5, 6]);
$intRow3 = new ImmutableIntegerList([7, 8, 9]);
$intMatrix1 = new IntMatrix([$intRow1, $intRow2, $intRow3]);
var_dump($intMatrix1);
$intMatrix2 = IntMatrix::fromArrayMatrix([
[1, 2, 3],
[4, 5, 6],
[7, 8, 9],
]);
var_dump($intMatrix2);
Chemaclass /
typed-arrays
