/**
* Utf8ize a string or array
* http://stackoverflow.com/questions/10199017/how-to-solve-json-error-utf8-error-in-php-json-decode
* @param mixed $mixed The item to uft8ize
* @return mixed The utf8ized item
*/
public static function utf8ize($mixed)
{
if (is_array($mixed)) {
foreach ($mixed as $key => $value) {
$mixed[$key] = Kit::utf8ize($value);
}
} else {
if (is_string($mixed)) {
return utf8_encode($mixed);
}
}
return $mixed;
}
