/* * 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; } } } } }
I'm just playing to have a good time.Glad to hear that. :)
Can someone explain to me what a .5 freq is? I read somewhere that it is a one-way flight but does that mean that the plane flies back to your hub empty or is it just less freq to increase demand?The idea is that on Day 1 the plane flies from A to B, on Day 2 it returns from B to A. Completing the round trip on a 0.5 or one-way.
Is there any way to see if your on-board services are profitable or not?Short answer: No. The expenses for on-board services are included in the miscellaneous expenses but airport charges are also displayed here. The key to on-board services is to maximise the total revenue.