public function formatExists($string, $args = array(), $catalogue = null, $charset = null)
{
if (empty($charset)) {
$charset = $this->getCharset();
}
$s = $this->getFormattedString(I18N_toUTF8($string, $charset), $args, $catalogue);
return I18N_toEncoding($s, $charset);
}
/**
* Format the string. That is, for a particular string find
* the corresponding translation. Variable subsitution is performed
* for the $args parameter. A different catalogue can be specified
* using the $catalogue parameter.
* The output charset is determined by $this->getCharset();
* @param string the string to translate.
* @param array a list of string to substitute.
* @param string get the translation from a particular message
* @param string charset, the input AND output charset
* catalogue.
* @return string translated string.
*/
public function format($string, $args = array(), $catalogue = null, $charset = null)
{
if (empty($charset)) {
$charset = $this->getCharset();
}
//force args as UTF-8
foreach ($args as $k => $v) {
$args[$k] = I18N_toUTF8($v, $charset);
}
$s = $this->formatString(I18N_toUTF8($string, $charset), $args, $catalogue);
return I18N_toEncoding($s, $charset);
}
