多語系處理 String API

$string['editingquiz'] = '編輯測驗'

// Strings defined in the language file.
$string['greeting'] = 'Dear {$a}';
$string['info'] = 'There are {$a->count} new messages from {$a->from}.';
 
// Passing values for the placeholders.
echo get_string('greeting', 'tool_example', 'Mr. Anderson'); // out Dear Mr. Anderson
echo get_string('info', 'tool_example', ['count' => 42, 'from' => 'Mr. Smith']);

$string['submissionsize'] = 'Submission size';<br />
$string['submissionsize_help'] = 'Blah blah blah some useful text..';<br />
$string['submissionsize_link'] = 'mod/workshop/submission';<br />
$string['submissionsize_desc'] = 'Default value for submission size. This value will be pre-filled  ...';