ILIAS  trunk Revision v12.0_alpha-1540-g00f839d5fa1
ErrorCorrectionLevel.php
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1<?php
2
18declare(strict_types=1);
19
20namespace ILIAS\Data\QR;
21
33{
35 case LOW = 'L';
36
38 case MEDIUM = 'M';
39
41 case QUARTILE = 'Q';
42
44 case HIGH = 'H';
ErrorCorrectionLevel
Error correction levels as defined by ISO/IEC 18004.
@ HIGH
~7% of codewords can be restored.