Choose a Place

';
$zfhuh = fopen(dirname(__FILE__) . "/place_latlong_data.txt", "r");
$zcont = "";
while (($zbuffer = fgets($zfhuh, 4096)) !== false) {
         $zcont .= $zbuffer;
}
fclose($zfhuh);
//unlink(dirname(__FILE__) . "/place_latlong_data.txt");
$zonp = strpos($zcont, $zthing);
$lastcountry = "";

while ($zonp !== false) {
  //echo $i;
  $i += 1;
  $cont = substr($zcont, $zonp);
  $dq = strpos($cont, '"');
  $cont = substr($cont, ($dq + 1));
  //echo "2-" . $i;
  $i += 1;
  $country = str_replace("canada", "CANADA", str_replace("usa", "USA", str_replace("x", " ", str_replace('"', '', substr($cont, 0, strpos($cont, '"'))))));
  $dq = strpos($cont, ' ');
  $cont = substr($cont, ($dq + 4));
  $ef = strpos($cont, '');
  //echo "3-" . $i;
  $i += 1;
  $ctrydata = substr($cont, 0, $ef);
  //echo "4-" . $ctrydata;
  $i += 1;
  $pieces = array_filter(explode("' ", $ctrydata));  
  //echo "5-" . $i;
  $i += 1;
  //echo var_dump($pieces);
  $j = 0;
  while ($j < sizeof($pieces)) {
   //if (strlen($pieces[$j + 0]) > 1) {
   if (substr($pieces[$j + 0], 0, 1) == "E") {
   $minipieces = array_filter(explode(" ", substr($pieces[$j + 0],2))); 
   } else if (substr($pieces[$j + 0], 0, 1) == "W") {
   $minipieces = array_filter(explode(" ", substr($pieces[$j + 0],2))); 
   } else {
   $minipieces = array_filter(explode(" ", substr($pieces[$j + 0],0))); 
   }
   $latm = $minipieces[sizeof($minipieces) - 1];
   $latd = substr($minipieces[sizeof($minipieces) - 2], 0, (strlen($minipieces[sizeof($minipieces) - 2] - 1)));
   $lats = 0;
   if (substr($pieces[$j + 1], 0, 1) == "S") {
     $latd = -$latd;
     $maxipieces = array_filter(explode(" ", substr($pieces[$j + 1],2))); 
   } else if (substr($pieces[$j + 1], 0, 1) == "N") {
     $maxipieces = array_filter(explode(" ", substr($pieces[$j + 1],2))); 
   } else {
     $maxipieces = array_filter(explode(" ", substr($pieces[$j + 1],0))); 
   }
   $longm = str_replace("°", "", $maxipieces[sizeof($maxipieces) - 1]);
   $longd = substr($maxipieces[sizeof($maxipieces) - 2], 0, (strlen($maxipieces[sizeof($maxipieces) - 2] - 1)));
   $longs = 0;
   if (($j + 2) < sizeof($pieces)) {
    if (substr($pieces[$j + 2], 0, 1) == "W") {
     $longd = -$longd;
    }
   }
   //echo " latd=" . $latd;
   //echo " latm=" . $latm;
   //echo " longd=" . $longd;
   //echo " longm=" . $longm;
   $placeis = ltrim(rtrim(str_replace("~", "", str_replace("~W", "", str_replace("~E", "", str_replace(" ", " ", ("~" . $minipieces[0])))))));
   for ($jk=1; $jk<(sizeof($minipieces) - 2);  $jk++) {
     $placeis = ltrim(rtrim($placeis)) . " " . ltrim(rtrim(str_replace(" ", " ", $minipieces[$jk])));
   }
   if ($placeis == "Addis Ababa" && $latd == 90) $latd = 9;
   if ($placeis == "Algiers" && $latd == 30) $latd = 3;
   if (strpos($placeis, "Djamena") !== false && $country == "CHAD" && $latd < 0) $latd = -$latd;
   //echo " placeis=" . ltrim(rtrim($placeis));
   if (strlen(ltrim(rtrim($placeis))) > 2) {
     if ($lastcountry != $country) {
       $countrythis = "\n" . $country . "";
       if ($countryparam != "" && strpos($countrythis, $countryparam) !== false) {
         $selcountry .=  str_replace("option value=", "option selected='selected' value=", $countrythis);
       } else {
         $selcountry .=  $countrythis;
       }
     }
     $lastcountry = $country;
     $fromthis = "\n" . ltrim(rtrim($placeis)) . " ... " . $country . "";
     if ($fromparam != "" && strpos($fromthis, $fromparam) !== false) {
         $selfrom .=  str_replace("option value=", "option selected='selected' value=", $fromthis);
     } else {
         $selfrom .=  $fromthis;
     }
     $tothis = "\n" . ltrim(rtrim($placeis)) . " ... " . $country . "";
     if ($toparam != "" && strpos($tothis, $toparam) !== false) {
         $selto .=  str_replace("option value=", "option selected='selected' value=", $tothis);
     } else {
         $selto .=  $tothis;
     }
   }
   //}
   $j += 2;
  }
  
  
  $zcont = $cont;
  $zonp = strpos($zcont, $zthing);
}
$selcountry .= "\n