/**
* {@parentDoc}
*/
public static function toString(Translations $translations)
{
$array = PhpArray::toArray($translations);
//for a simple json translation dictionary, one domain is supported
$values = current($array);
// remove meta / header data
if (array_key_exists('', $values)) {
unset($values['']);
}
//map to a simple json dictionary (no plurals)
return json_encode(array_filter(array_map(function ($val) {
return $val[1];
}, $values)));
}
/**
* Loads translation from a Translations instance, a file on an array
*
* @param Translations|string|array $translations
*
* @return Translator
*/
public function loadTranslations($translations)
{
if (is_object($translations) && $translations instanceof Translations) {
$translations = PhpArray::toArray($translations);
} elseif (is_string($translations) && is_file($translations)) {
$translations = (include $translations);
} elseif (!is_array($translations)) {
throw new \InvalidArgumentException('Invalid Translator: only arrays, files or instance of Translations are allowed');
}
foreach ($translations as $translation) {
$this->addTranslations($translation);
}
return $this;
}
/**
* {@parentDoc}
*/
public static function toString(Translations $translations)
{
$array = PhpArray::toArray($translations);
return json_encode($array);
}
