Пример #1
0
 public static function convert($v, $dec = -1, $reverse = false)
 {
     self::get_instance();
     $curr = self::$_now;
     $defa = self::$_default;
     $data = self::$_currencies[$curr];
     if ($v) {
         if ($curr != self::$_curr) {
             if ($reverse) {
                 $rate = 1 / $data['value'];
                 $rate = kekezu::k_round($rate, $defa['decimal_places']);
             } else {
                 $rate = $data['value'];
             }
             $v = kekezu::k_round($v * $rate, $data['decimal_places']);
             if ($dec == -1) {
                 $reverse == true and $dec = $defa['decimal_places'] or $dec = $data['decimal_places'];
             } else {
                 $dec = intval($dec);
             }
             $v = kekezu::k_round($v, $dec);
         }
     }
     return $v;
 }