/**
* Translates a string based on the number parameter passed
*
* @param string $strings Strings to choose from
* @param integer $number The umber of items
* @param array $parameters An array of parameters
*
* @throws InvalidArgumentException
*
* @return string Translated string
*/
public function choose(array $strings, $number, array $parameters = array())
{
if (count($strings) < 2) {
throw new InvalidArgumentException('Choose method requires at least 2 strings to choose from');
}
$choice = KTranslatorPluralizationrules::get($number, $this->_locale);
if ($choice > count($strings) - 1) {
$choice = count($strings) - 1;
}
return $this->translate($strings[$choice], $parameters);
}
/**
* Translates a string based on the number parameter passed
*
* @param array $strings Strings to choose from
* @param integer $number The umber of items
* @param array $parameters An array of parameters
*
* @throws InvalidArgumentException
* @return string Translated string
*/
public function choose(array $strings, $number, array $parameters = array())
{
if (count($strings) < 2) {
throw new InvalidArgumentException('Choose method requires at least 2 strings to choose from');
}
$choice = KTranslatorPluralizationrules::get($number, $this->_locale);
if ($choice === 0) {
return $this->translate($strings[0], $parameters);
}
$key = $this->getKey($strings[1]);
$found = null;
while ($choice > 0) {
$looking_for = $key . ($choice === 1 ? '' : '_' . $choice);
if ($this->_translation_helper->hasKey($looking_for)) {
$found = $looking_for;
break;
}
$choice--;
}
return $this->translate($found ? $found : $strings[1], $parameters);
}
