I am currently developing grading plug-in for moodle.
Some of my courses are using multilingual content filter and have strings like
<span lang="en" class="multilang">Module 1</span><span lang="ru" class="multilang">Модуль 1</span><span lang="ua" class="multilang">Модуль 1</span>
I need to output only one of variants. Filters work for content of moodle genuine plug-ins, but I cannot find how to use filters "manually".
I had searched forum and google, but found nothing about the subject.
Could someone help me with this matter?
Thank you in advance.