Build SQL criteria to fetch records by ip and url
string $ip The IP:
string $url The URL:
string $limit The maximum number of tokens to return:
string $method The request method:
array An array with (criteria, args)
Overrides PdoProfilerStorage::buildCriteria
protected function buildCriteria($ip, $url, $limit, $method) {
  $criteria = array();
  $args = array();
  if ($ip = preg_replace('/[^\\d\\.]/', '', $ip)) {
    $criteria[] = 'ip LIKE :ip';
    $args[':ip'] = '%' . $ip . '%';
  }
  if ($url) {
    $criteria[] = 'url LIKE :url';
    $args[':url'] = '%' . addcslashes($url, '%_\\') . '%';
  }
  if ($method) {
    $criteria[] = 'method = :method';
    $args[':method'] = $method;
  }
  return array(
    $criteria,
    $args,
  );
}