[WinMan]

I’m a beginner learning php and have made a calculation script, but seems like I have made a mistake somewhere in my calculations…

Index.php (Input Form)

 

Interceptors:


Destroyers:


Cruisers:


Bombers:


Battleships:

It seems to work perfectly…

gc.php (calculations)

$im = 120;
$dm = 200;
$cm = 1000;
$bom = 2000;
$bm = 3650;

<---Crystal--->
$ic = 80;
$dc = 160;
$cc = 540;
$boc = 840;
$bc = 1900;

<---Gas--->
$ig = 120;
$dg = 150;
$cg = 1360;
$bog = 1450;
$bg = 4970;


<---Attack HP--->
$ia = 80;
$da = 44;
$ca = 300;
$boa = 50;
$ba = 1400;

<---Defence HP--->
$id = 20;
$dd = 110;
$cd = 450;
$bod = 10;
$bd = 1180;

<---Total Attack HP - Ship Type--->
$tia = ($_GET["inter"] * $ia);
$tda = ($_GET["destr"] * $da);
$tca = ($_GET["cruiser"] * $ca);
$tboa = ($_GET["bomb"] * $boa);
$tba = ($_GET["battle"] * $ba);

<---Total Defence HP - Ship Type--->
$tid = ($_GET["inter"] * $id);
$tdd = ($_GET["destr"] * $dd);
$tcd = ($_GET["cruiser"] * $cd);
$tbod = ($_GET["bomb"] * $bod);
$tbd = ($_GET["battle"] * $bd);

<---Total Attack--->
$tatt - ($tia + $tda + $tca + $tboa + $tba);

<---Total Defence--->
$tdef = ($tid + $tdd + $tcd + $tbod + $tbd);

<---Total Troops--->
$ttroops = ($_GET["inter"] + $_GET["destr"] + $_GET["cruiser"] $_GET["bomb"] + $_GET["battle"] );



  
Troops
  
Amount
      
  
Attack HP
   
Defence HP



  
Interceptors
  
      
  





  
Destroyers
  
      
  





  
Cruisers
  
      
  





  
Bombers
  
      
  





  
Battleships
  
      
  




  
Totals
  
      
  




include "menu2.php";
?>

Seems like I have made few mistakes somewhere and I can’t seem to find it can anybody please assist?

[Amit]

You need to decide whether you are going to use POST or GET and use the same in your form and processing.

you are using method=”post” in your form, and yet all of your php processing is using $_GET.

method=”post” requires you to use $_POST[] in your processing…and method=”get” requires you to use $_GET[] in your processing.

POST doesn’t know anything about GET and vice versa.