Get Distance via php

[tufanv]

So just dump the arrays with the data (it's a simple way to check the values&types):

$a = array(1, 2, array("a", "b", "c"));
var_dump($a);

just modify the code and call the script via browser (or see the job's response).

The output is:

array(3) {
  [0]=>
  int(1)
  [1]=>
  int(2)
  [2]=>
  array(3) {
    [0]=>
    string(1) "a"
    [1]=>
    string(1) "b"
    [2]=>
    string(1) "c"
  }
}

It just shows what type the value is. So if you compare a string (even if it looks like an integer) with a real integer may cause your problem. Take a look at the database, too. Are the culumns integers? Sure?

I used var dump and got the response. BUt I want to clearify that i have no problem with my php cpde:

Case "24": //yakınklarıal
    $usn = clean($_GET["girdi1"]);
    $psw = md5(clean($_GET["girdi2"]));
    $base = clean($_GET["girdi3"]);
    $p1 = clean($_GET["girdi4"]);
    $p2 = clean($_GET["girdi5"]);
    $value1 = 500;
    $value2 = 1500;








        $q = "SELECT ident,latitude_deg,longitude_deg,iso_country,name FROM airports3";
    //    $q = "SELECT * FROM useraircrafts1 where username='".$usn."' order by date DESC";
        $r = mysql_query($q);
        $all = array();
         while(($row = mysql_fetch_assoc($r))) {
              $lat2=$row['latitude_deg'];
                $lon2=$row['longitude_deg'];
                $ident=$row['ident'];
                $ulke=$row['iso_country'];
                $name=$row['name'];

            //    $all[] = distance('29','41',$lat2,$lon2,'N');
                $arr[] = array('uzaklik' => distance('41','26',$lat2,$lon2,'N'), 'ident' => $ident, 'ulke' => $ulke, 'name' => $name);

                         }
                         $uzaklik = array();
             foreach ($arr as $key => $row2)
               {
                 $uzaklik[$key] = $row2['uzaklik'];
                     }
                   array_multisort($uzaklik, SORT_ASC, $arr);

                                     $new = array_filter($arr, function ($var) {
                   return ($var['uzaklik'] > '500' and $var['uzaklik'] < '1500');
                    });

                        print json_encode(array_slice($new, 0, 10000));

This code works fine. Only problem i am having is : IF i change the line
return ($var['uzaklik'] > '500' and $var['uzaklik'] < '1500');
to
return ($var['uzaklik'] > $value1 and $var['uzaklik'] < $value2);

the result i get is wrong because $value1 and $value2 is taken as 0 not 500 and 1500 as i decalred at the code.

I also dumped as you requested but i think there is no problem at db or in my response as i can get what i want when I use
return ($var['uzaklik'] > '500' and $var['uzaklik'] < '1500');

I just cant manage to change 500 and 1500 to a declared value like $value1 $value2

..
The result of dump by the way:

  [335]=>
  array(4) {
    ["uzaklik"]=>
    float(512.72256311684)
    ["ident"]=>
    string(4) "EGGW"
    ["ulke"]=>
    string(2) "GB"
    ["name"]=>
    string(20) "London Luton Airport"
  }
  [336]=>
  array(4) {
    ["uzaklik"]=>
    float(513.223953618)
    ["ident"]=>
    string(4) "EGPB"
    ["ulke"]=>
    string(2) "GB"
    ["name"]=>
    string(16) "Sumburgh Airport"
  }
  [337]=>
  array(4) {
    ["uzaklik"]=>
    float(514.55130928659)
    ["ident"]=>
    string(4) "LFOK"
    ["ulke"]=>
    string(2) "FR"
    ["name"]=>
    string(21) "ChalonsVatry Air Base"
  }

and goes on like this ..

 

[tufanv]

I also converted the yzaklik from float to int and tried again to change the 500 and 1500 to $p1 and $p2 but still no luck