/* * Patch for filter_var() */ if(!function_exists('filter_var')){ define('FILTER_VALIDATE_IP', 'ip'); define('FILTER_FLAG_IPV4', 'ipv4'); define('FILTER_FLAG_IPV6', 'ipv6'); define('FILTER_VALIDATE_EMAIL', 'email'); define('FILTER_FLAG_EMAIL_UNICODE', 'unicode'); function filter_var($variable, $filter, $option = false){ if($filter == 'ip'){ if($option == 'ipv4'){ if(preg_match("/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})/", $variable, $matches)){ $variable = $matches[1]; return $variable; } } if($option == 'ipv6'){ if(preg_match("/\s*(([:.]{0,7}[0-9a-fA-F]{0,4}){1,8})\s*/", $variable, $matches)){ $variable = $matches[1]; return $variable; } } } if($filter == 'email'){ if($option == 'unicode' || $option == false){ if(preg_match("/\s*(\S*@\S*\.\S*)\s*/", $variable, $matches)){ $variable = $matches[1]; return $variable; } } } } }
Rank | Airport | Flights |
1 | London Heathrow | 130 |
2 | Frankfurt Airport | 76 |
3 | Hartsfield - Jackson Atlanta International | 44 |
4 | Newark Liberty International | 37 |
5 | Hartsfield - Jackson Atlanta International | 44 |
6 | Dublin | 31 |
7 | Dublin | 31 |
8 | Detroit Metropolitan Wayne County | 29 |
9 | Tegel | 27 |
10 | Boston - General Edward Lawrence Logan International | 22 |
11 | New York La Guardia | 20 |
12 | New York La Guardia | 20 |