Below hook you must use to pass variables to twig file function MY_MODULE_preprocess_TEMPLATE(&$variables) { $VARIABLE_NAME = 'my_variable'; $variables['varname'] = $VARIABLE_NAME ; } Clear the drupal cache.
Below hook you must use to pass variables to twig file function MY_MODULE_preprocess_TEMPLATE(&$variables) { $VARIABLE_NAME = 'my_variable'; $variables['varname'] = $VARIABLE_NAME ; } Clear the drupal cache.