format()
format(string $locale, string|array $message, array $vars) : string
Returns a string with all passed variables interpolated into the original message. Variables are interpolated using the MessageFormatter class.
Parameters
| string | $locale | The locale in which the message is presented.  | 
                            
| string|array | $message | The message to be translated  | 
                            
| array | $vars | The list of values to interpolate in the message  | 
                            
Throws
- \Aura\Intl\Exception\CannotFormat
 - \Aura\Intl\Exception\CannotInstantiateFormatter
 
Returns
string —The formatted message