Add Dynamic Css to module does not work with php 8 Topic is solved

[JTema]

Hello it seems that adding Dynamic Css to a joomla 3.x module like below does not work with php 8.0.6. There is no problem with php 7.3.1 but with 8.0.6 it does not work. On page source you can see the css.php is loaded but has no effect on styling.Anyone else has the same observation? Thanks in advance.

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$document->addStyleSheet(JURI::root().'modules/mod_mymodule/css/mod_mymodule.css.php');

[JTema]

It is weird but just changing mod_mymodule.css.php header from

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header('content-type: text/css');
$module->id = $_GET['id'];

to

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header('content-type: text/css');
$moduleId = $_GET['id'];

resolved problem with php 8 which there was no problem with php 7.3.1