Multidimensional Array...
| From: | Roy van Pelt | Date: | Thu, 18 Oct 2001 19:45:22 +0000 |
| Subject: | Multidimensional Array... | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-71518@lists.php.net to get a copy of this message | ||
Hello there...
The problem is that I can only add one value into the array...
Anyone knows what I'm doing wrong here....(First project by the way!!)
=====================================================
<?php
session_start();
session_register("offer");
// Make a new offer if it doesn't exist yet
if (!is_array($offer))
{
$offer = array(array('pid' => '', 'pname' => '',
'pqty' => ''));
$nrItems = 0;
}
// Get variables from products.php
$productID=trim(${"pid"});
$productName=trim(${"productName"});
// Add product to offer
if ($productID!="")
{
$nrItems = $nrItems + 1;
for ($i=0; $i<$nrItems; $i=$i+1)
{
if ($offer[$i]['pid']=="")
{
$productQTY = 1;
$offer[$i]['pid'] = $productID;
$offer[$i]['pname'] = $productName;
$offer[$i]['pqty'] = $productQTY;
}
}
}
//if there are no items in the offer, print a message
if ($offer[0]['pid']=="")
{
echo "No items in the offer"."<br>\n";
var_dump($offer)."<br>\n";
echo "<a href=producten.php>back</a>";
}
//else print the contents of the offer
else
{
for ($i=0; $i<$nrItems; $i=$i+1)
{
echo "The offer:"."<br>\n";
var_dump($offer)."<br>\n";
echo "The offer contains items: ";
echo $nrItems."<br>\n";
echo $offer[$i]['pid']."<br>\n";
echo $offer[$i]['pname']."<br>\n";
echo $offer[$i]['pqty']."<br>\n";
echo "<br>\n";
echo "<a href=producten.php>back</a>";
echo "<br>\n";
}
}
======================================================
THNX in advance