[array] estrarre valori array e riempirli su altro array

[Al_katraz984]

ho risolto cosi:

    //helper function for PHP<5.3
    private function __array_estract( array $array, array $arrayToEstract ) {
        foreach ( $arrayToEstract AS $k=>$v ) {
            if ( array_key_exists( $k, $array ) ) {
                $arrayToEstract[$k] = $array[$k];
            }
        }
        return $arrayToEstract;
    }