public function index() { readByLine($this->input, function ($line) { ifPrint(is_prime($line), $line, false); }); }
public function index() { readByLine($this->input, function ($line, $id, $lines) { ifPrint($this->is_hello($line), "YES", "NO"); }); }
public function index() { readByLine($this->input, function ($line, $id, $lines) { newLine($line); }); }