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).

Labeled statement in Java

int firstMatchValue = -1;
int[] array1 = {1, 2, 3};
int[] array2 = {2, 3, 4};

firstLoop: for (int value1 : array1) {
    for (int value2 : array2) {
        if (value1 == value2) {
            firstMatchValue = value2;
            break firstLoop;
        }
    }
}
//firstMatchValue is 2