# QRString

[Class `QRString`](https://github.com/chillerlan/php-qrcode/blob/main/src/Output/QRString.php): String output: plain text, [JSON](https://developer.mozilla.org/en-US/docs/Glossary/JSON)


## Options that affect this module

| property                       | type           |
|--------------------------------|----------------|
| `$eol`                         | `string`       |
| `$textDark`                    | `string`       |
| `$textLight`                   | `string`       |


### Options that have no effect

| property                       | reason          |
|--------------------------------|-----------------|
| `$returnResource`              | N/A             |
| `$imageBase64`                 | N/A             |
| `$bgColor`                     | N/A             |
| `$drawLightModules`            | not implemented |
| `$drawCircularModules`         | N/A             |
| `$circleRadius`                | N/A             |
| `$keepAsSquare`                | N/A             |
| `$connectPaths`                | N/A             |
| `$excludeFromConnect`          | N/A             |
| `$scale`                       | N/A             |
| `$imageTransparent`            | N/A             |