Created
September 9, 2015 02:43
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| <?php | |
| /** | |
| * Created by PhpStorm. | |
| * User: nw | |
| * Date: 9/8/15 | |
| * Time: 8:33 PM | |
| */ | |
| function ATM($withdraw, $balance) | |
| { | |
| $transaction_fee = 0.50; | |
| if(!is_numeric($withdraw) || !is_numeric($withdraw)) | |
| { | |
| return $balance; | |
| } | |
| if($withdraw % 5 != 0 ) | |
| { | |
| return $balance; | |
| } | |
| $total = $balance - ($withdraw + $transaction_fee); | |
| if ($total > 0) | |
| { | |
| return $total; | |
| } | |
| else | |
| { | |
| return $balance; | |
| } | |
| } | |
| ?> | |
| <html> | |
| <head> | |
| <title>Atm</title> | |
| </head> | |
| <body> | |
| <form method="GET"> | |
| <input type="text" name="withdraw" placeholder="withdraw" /> | |
| <input type="text" name="balance" placeholder="balance" /> | |
| <input type="submit" value="Submit" /> | |
| </form> | |
| <h1><?php | |
| if(isset($_GET['balance'])){ | |
| echo ATM(floatval($_GET['withdraw']), floatval($_GET['balance'])); | |
| } | |
| ?></h1> | |
| </body> | |
| </html> |
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