I get stuck with this line <time class="note-date" datetime="<?= $page->date('c') ?>">Published on <?= $page->date() ?></time>
in the note.php template of the starterkit.
Where does the ‘c’ in $page->date(‘c’) come from? Is this the “c” format explained at https://www.php.net/manual/en/datetime.format.php ?
How would I change the output to ‘j. F Y, H:i’?