Array assignment
Posted: Sat Sep 17, 2005 8:00 am
feyd | Please use
feyd | Please use
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I have an assignment in which I am to modify code to use arrays where it does not use them currently. The code is a PHP page that processes POST information from an order form. I am just about exactly "three weeks old" when it comes to PHP, and I am just not sure where to start with this one? Any suggestions would be greatly appreciated...Code: Select all
<?php
// create short variable names
$tireqty = $_POST['tireqty'];
$oilqty = $_POST['oilqty'];
$sparkqty = $_POST['sparkqty'];
$coolqty = $_POST['coolqty'];
$wiperqty = $_POST['wiperqty'];
$address = $_POST['address'];
$DOCUMENT_ROOT = $_SERVER['DOCUMENT_ROOT'];
?>
<html>
<head>
<title>Bob's Auto Parts - Order Results</title>
</head>
<body>
<h1>Bob's Auto Parts</h1>
<h2>Order Results</h2>
<?php
$date = date('H:i, jS F');
echo '<p>Order processed at ';
echo $date;
echo '</p>';
echo '<p>Your order is as follows: </p>';
$totalqty = 0;
$totalqty = $tireqty + $oilqty + $sparkqty + $coolqty + $wiperqty;
echo 'Items ordered: '.$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 />';
if ( $coolqty>0 )
echo $coolqty.' coolant<br />';
if ($wiperqty>0 )
echo $wiperqty.' wiper blades<br />';
}
$totalamount = 0.00;
define('TIREPRICE', 100);
define('OILPRICE', 10);
define('SPARKPRICE', 4);
define('COOLPRICE', 1);
define('WIPERPRICE', 3);
$totalamount = $tireqty * TIREPRICE
+ $oilqty * OILPRICE
+ $sparkqty * SPARKPRICE
+ $coolqty * COOLPRICE
+ $wiperqty * WIPERPRICE;
$totalamount = $totalamount + ($totalamount * .10);
$totalamount=number_format($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".$coolqty." coolant\t".$wiperqty." wiper blades\t\$".$totalamount
."\t". $address."\n";
// open file for appending
@ $fp = fopen("$DOCUMENT_ROOT/folder2/orders.txt", 'ab');
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>';
?>
<p> Click <A HREF="vieworders2.php"><I>HERE</I></A> to see all submitted orders.</p>
</body>
</html>feyd | Please use
Code: Select all
andCode: Select all
tags where approriate when posting code. Read: [url=http://forums.devnetwork.net/viewtopic.php?t=21171]Posting Code in the Forums[/url][/color]