Member Avatar for TIM_M_91

Ok so what I want to do is only execute the folowing code when the user enters a postcode to be within Greenwich according to the Latitude and Longitude of Greenwich how do I do this? As each time the postcode changes both the latitude and longitude changes?

$val = getLnt($zip);
 echo "Latitude: ".$val['lat']."<br>";
 echo "Longitude: ".$val['lng']."<br>";


 $Latitude = $val['lat'];
 $Longitude = $val['lng'];


if( $Latitude == 51.483462) 

 {
 //// code here
 }
  • 2 Contributors
  • 1 Reply
  • 95 Views
  • 1 Hour Discussion Span
  • Latest Post Latest Post by diafol
Member Avatar for diafol

Why don't you just have a list of postcodes for Greenwich (array) and if the postcode matches one of the entries, then bingo.

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.