Error message

Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home/virtwww/w_code-sampc3e_56a7b680/http/includes/common.inc).

"break" statement in Swift

let numbers = [ 235711131719 ]
var str = ""
for number in numbers {
    if number > 10 {
        break
    }
    str += (str == "" ? "" : "-") + "\(number)"
}
//str is "2-3-5-7"