svgWithLogo.php example not running

[sogorman]

Appologies for what is probably a noob question...

I am trying to get the https://github.com/chillerlan/php-qrcode/blob/main/examples/svgWithLogo.php example running.

I installed the latest version by running composer require chillerlan/php-qrcode and then pulled down the svgLogo example php file into that project's example directory. I updated the require to be require_once '/var/www/html/qr/vendor/autoload.php'; but when running that php file i receive these exceptions

`[Wed Jul 06 20:59:16.061095 2022] [php:error] [pid 19119] [client 10.0.0.170:53094] PHP Fatal error: Uncaught Error: Class "chillerlan\QRCodeExamples\EccLevel" not found in /var/www/html/qr/vendor/chillerlan/php-qrcode/examples/svg.php:31\nStack trace:\n#0 {main}\n thrown in /var/www/html/qr/vendor/chillerlan/php-qrcode/examples/svg.php on line 31

[Wed Jul 06 21:03:20.949402 2022] [php:error] [pid 19117] [client 10.0.0.170:53136] PHP Fatal error: Uncaught Error: Undefined constant chillerlan\QRCode\Data\QRMatrix::IS_DARK in /var/www/html/qr/vendor/chillerlan/php-qrcode/examples/svgWithLogo.php:48\nStack trace:\n#0 {main}\n thrown in /var/www/html/qr/vendor/chillerlan/php-qrcode/examples/svgWithLogo.php on line 48
`

When looking at the files in the project it looks like there are files in the repo in say SRC that are not in the composer install.

[codemasher]

Looks like you got a version mismatch between your installed version and the example from the main (development) branch. You can try either installing the dev version by running composer require chillerlan/php-qrcode:dev-main#2777a0d9125b9f214495ee63e008386942d3f5b0 or use the examples from the 4.3.x branch over here.

[sogorman]

@codemasher yea, you are correct, that resolved it. Apologies

[codemasher]

no need to apologize! It's on me - i should release v5 at some point to avoid further confusion, but it still needs a bit polish.

[sogorman]

May I send you a PM / DM. Is a good contact sy@c***n.net?

[mshannaq]

@codemasher Yes, I've noticed that when I was using the command composer require chillerlan/php-qrcode, several features were unavailable. However, when I switched to using chillerlan/php-qrcode:dev-main, the features described in the documentation worked perfectly.

By the way, I wanted to point out that the URL https://php-qrcode.readthedocs.io/en/main/Usage-Advanced-usage.html, which is provided in the https://github.com/chillerlan/php-qrcode/blob/main/README.md for advanced usage, appears to be a broken link.

[codemasher]

Hi @mshannaq! There's a 5.0-beta release already you might want to check out. However, it still may differ a bit from dev-main at this point.