Hook locations:
Hook type: action
Located in:
This hook has an $array_return
parameter set to true
(module output will be set by name in an array, see explaination here).
Hook::exec(
'actionGetExtraMailTemplateVars',
[
'template' => $template,
'template_vars' => $templateVars,
'extra_template_vars' => &$extraTemplateVars,
'id_lang' => (int) $idLang,
],
null,
true
)