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orderform.html
<html> <head> <title>Bob's Auto Parts</title> </head> <body> <h1>Bob's Auto Parts</h1> <h2>Order Form</h2> <form action="processorder.php" method="post"> <table border="0"> <tr bgcolor="#cccccc"> <td width="150">Item</td> <td width="15">Quantity</td> </tr> <tr> <td>Tires</td> <td align="left"><input type="text" name="tireqty" size="3" maxlength="3"/></td> </tr> <tr> <td>Oil</td> <td align="left"><input type="text" name="oilqty" size="3" maxlength="3"/></td> </tr> <tr> <td>Spark Plugs</td> <td align="left"><input type="text" name="sparkqty" size="3" maxlength="3"/></td> </tr> <tr> <td>Shipping Address</td> <td align="center"><input type="text" name="address" size="40" maxlength="40"/></td> </tr> <tr> <td colspan="2" align="center"><input type="submit" value="Submit Order"/></td> </tr> </table> </form> </body> </html>
processorder.php
<?php
// create short variable names
$tireqty = $_POST['tireqty'];
$oilqty = $_POST['oilqty'];
$sparkqty = $_POST['sparkqty'];
$address = $_POST['address'];
$DOCUMENT_ROOT = $_SERVER['DOCUMENT_ROOT'];
$date = date('H:i, jS F Y');
?>
<html>
<head>
<title>Bob's Auto Parts - Order Results</title>
</head>
<body>
<h1>Bob's Auto Parts</h1>
<h2>Order Results</h2>
<?php
echo "<p>Order processed at ".date('H:i, jS F Y')."</p>";
echo "<p>Your order is as follows: </p>";
$totalqty = 0;
$totalqty = $tireqty + $oilqty + $sparkqty;
echo "Items ordered: ".$totalqty."<br />";
if ($totalqty == 0) {
echo "You did not order anything on the previous page!<br />";
} else {
if ($tireqty > 0) {
echo $tireqty." tires<br />";
}
if ($oilqty > 0) {
echo $oilqty." bottles of oil<br />";
}
if ($sparkqty > 0) {
echo $sparkqty." spark plugs<br />";
}
}
$totalamount = 0.00;
define('TIREPRICE', 100);
define('OILPRICE', 10);
define('SPARKPRICE', 4);
$totalamount = $tireqty * TIREPRICE
+ $oilqty * OILPRICE
+ $sparkqty * SPARKPRICE;
$totalamount=number_format($totalamount, 2, '.', ' ');
echo "<p>Total of order is $".$totalamount."</p>";
echo "<p>Address to ship to is ".$address."</p>";
$outputstring = $date."\t".$tireqty." tires \t".$oilqty." oil\t"
.$sparkqty." spark plugs\t\$".$totalamount
."\t". $address."\n";
// open file for appending
@ $fp = fopen("$DOCUMENT_ROOT /../home/dankwansere/Desktop/orders.txt", 'ab');
echo $fp;
flock($fp, LOCK_EX);
if (!$fp) {
echo "<p><strong> Your order could not be processed at this time.
Please try again later.</strong></p></body></html>";
exit;
}
fwrite($fp, $outputstring, strlen($outputstring));
flock($fp, LOCK_UN);
fclose($fp);
echo "<p>Order written.</p>";
?>
</body>
</html>
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