<?php declare(strict_types=1); namespace Endroid\QrCode\Writer\Result; use Endroid\QrCode\Matrix\MatrixInterface; final class BinaryResult extends AbstractResult { public function __construct(MatrixInterface $matrix) { parent::__construct($matrix); } public function getString(): string { $matrix = $this->getMatrix(); $binaryString = ''; for ($rowIndex = 0; $rowIndex < $matrix->getBlockCount(); ++$rowIndex) { for ($columnIndex = 0; $columnIndex < $matrix->getBlockCount(); ++$columnIndex) { $binaryString .= $matrix->getBlockValue($rowIndex, $columnIndex); } $binaryString .= "\n"; } return $binaryString; } public function getMimeType(): string { return 'text/plain'; } }