Lizmap-web-client: Undefined variables in lizmapWMSRequest

[alagroy-42]

What is the bug?

There is 3 undefined variables in lizmap/modules/lizmap/classes/lizmapWMSRequest.class.php on master branch.

line 188 : $data
line 470 : $gfiparams
line 808 : $xmldata

[Gustry]

@alagroy-42 I'm not a PHP dev. Do you know if it's possible to add this extension in PHP-CS-Fixer or similar CLI tools ? https://blog.fox21.at/2016/08/26/php-detect-undefined-variables.html or similar tool ?

[laurentj]

@Gustry IMHO, we should add a dedicated tool for this kind of detection.