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<?php
/**
* This file is part of the sj-i/php-profiler package.
*
* (c) sji <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace PhpProfiler\Lib\ByteStream\IntegerByteSequence;
use PhpProfiler\Lib\ByteStream\ByteReaderInterface;
use PhpProfiler\Lib\Integer\UInt64;
* Class LittleEndianReader
* @package PhpProfiler\Lib\Binary
final class LittleEndianReader implements IntegerByteSequenceReader
{
public function read8(ByteReaderInterface $data, int $offset): int
return $data[$offset];
}
public function read16(ByteReaderInterface $data, int $offset): int
return ($data[$offset + 1] << 8) | $data[$offset];
public function read32(ByteReaderInterface $data, int $offset): int
return ($data[$offset + 3] << 24)
| ($data[$offset + 2] << 16)
| ($data[$offset + 1] << 8)
| $data[$offset];
public function read64(ByteReaderInterface $data, int $offset): UInt64
return new UInt64(
$this->read32($data, $offset + 4),
$this->read32($data, $offset),
);
sj-i /
php-profiler
