/**
* Returns a message according to locale
* @param $key String Name of the key in I18n YAML file
* @param $args Array Associative array string=>mixed for arguments replacement
* @param $locale String Current locale overriding
* @return String The translated message with arguments
*/
public static function t($key, $args = [], $locale = null)
{
Arguments::validate($key, ['string']);
if ($locale === null) {
$locale = self::getLocale();
}
$yml = Yaml::parse(file_get_contents(self::LOCALES_PATH . "/{$locale}.yml"));
$defaultMessage = strtr($key, [self::YAML_WORD_SEPARATOR => " "]);
$message = self::traverse($yml, "{$locale}.{$key}", $defaultMessage);
$injectedMessage = self::injectArguments($message, $args);
return $injectedMessage;
}
/**
* Apply styles to output
* @param $str String to be styled
* @param $styles String or Array<String> with styles to apply
* Examples:
*
* Console::apply('Bob is going home', 'italic');
* Console::apply('Bob is going home', ['italic', 'red']);
*
* @return String styled
*/
public static function apply($str, $styles)
{
Arguments::validate($str, ['string']);
Arguments::validate($styles, ['string', 'array']);
if (!is_array($styles)) {
$styles = [$styles];
}
foreach ($styles as $style) {
$str = self::_apply($str, $style);
}
return $str;
}
/**
* Complains if argument is not one of expected types
* @expectedException InvalidArgumentException
*/
public function testInvalidInputAnyOf()
{
$this->assertTrue(Arguments::validate(false, ["array", "string"]));
}