我希望我在正确的地方并且我没有在下面复制太多的代码 - 下面的代码将生成一个报告，显示数据库中的所有现有产品 - 我想要实现的目标它只显示特定产品（让我们称之为gid 1和2）。
我无法解决的问题（也许是因为我是网络人员）：我不想显示某个产品组，当我修改SQL查询时，我能够删除数据（金额$），但我希望不显示整个产品类别。
我的问题：通过产品＆＃39;循环更多是什么？我需要更改代码或我的SQL查询（我怀疑） - 如果你能告诉我如何继续。
谢谢你帮助我 - 我有近0个小时的PHP经验。
<?php
if (!defined("WHMCS"))
die("This file cannot be accessed directly");
$pmonth = str_pad((int)$month, 2, "0", STR_PAD_LEFT);
$reportdata["title"] = "Immobilier DD - Income by Product for ".$months[(int)$month]." ".$year;
$reportdata["description"] = "This report provides a breakdown per product/service of invoices paid in a given month. Please note this excludes overpayments & other payments made to deposit funds (credit), and includes invoices paid from credit added in previous months, and thus may not match the income total for the month.";
$reportdata["currencyselections"] = true;
$reportdata["tableheadings"] = array("Product Name","Units Sold","Value");
$products = $addons = array();
# Loop Through Products
$result = full_query("SELECT tblhosting.packageid,COUNT(*),SUM(tblinvoiceitems.amount) FROM tblinvoiceitems INNER JOIN tblinvoices ON tblinvoices.id=tblinvoiceitems.invoiceid INNER JOIN tblhosting ON tblhosting.id=tblinvoiceitems.relid INNER JOIN tblclients ON tblclients.id=tblinvoices.userid WHERE tblinvoices.datepaid LIKE '".(int)$year."-".$pmonth."-%' AND (tblinvoiceitems.type='Hosting' OR tblinvoiceitems.type='Setup' OR tblinvoiceitems.type LIKE 'ProrataProduct%') AND currency=".(int)$currencyid." GROUP BY tblhosting.packageid");
while ($data = mysql_fetch_array($result)) {
$products[$data[0]] = array("amount" => $data[2],"unitssold" => $data[1]);
}
# Loop Through Product Discounts
$result = full_query("SELECT tblhosting.packageid,COUNT(*),SUM(tblinvoiceitems.amount) FROM tblinvoiceitems INNER JOIN tblinvoices ON tblinvoices.id=tblinvoiceitems.invoiceid INNER JOIN tblhosting ON tblhosting.id=tblinvoiceitems.relid INNER JOIN tblclients ON tblclients.id=tblinvoices.userid WHERE tblinvoices.datepaid LIKE '".(int)$year."-".$pmonth."-%' AND tblinvoiceitems.type='PromoHosting' AND currency=".(int)$currencyid." GROUP BY tblhosting.packageid");
while ($data = mysql_fetch_array($result)) {
$products[$data[0]]["amount"] += $data[2];
}
# Loop Through Addons
$result = full_query("SELECT tblhostingaddons.addonid,COUNT(*),SUM(tblinvoiceitems.amount) FROM tblinvoiceitems INNER JOIN tblinvoices ON tblinvoices.id=tblinvoiceitems.invoiceid INNER JOIN tblhostingaddons ON tblhostingaddons.id=tblinvoiceitems.relid INNER JOIN tblclients ON tblclients.id=tblinvoices.userid WHERE tblinvoices.datepaid LIKE '".(int)$year."-".$pmonth."-%' AND tblinvoiceitems.type='Addon' AND currency=".(int)$currencyid." GROUP BY tblhostingaddons.addonid");
while ($data = mysql_fetch_array($result)) {
$addons[$data[0]] = array("amount" => $data[2],"unitssold" => $data[1]);
}
$total = 0;
$itemtotal = 0;
$firstdone = false;
$result = select_query("tblproducts","tblproducts.id,tblproducts.name,tblproductgroups.name AS groupname","","tblproductgroups`.`order` ASC,`tblproducts`.`order` ASC,`name","ASC","","tblproductgroups ON tblproducts.gid=tblproductgroups.id");
while($data = mysql_fetch_array($result)) {
$pid = $data["id"];
$group = $data["groupname"];
$prodname = $data["name"];
if ($group!=$prevgroup) {
$total += $itemtotal;
if ($firstdone) {
$reportdata["tablevalues"][] = array('','<strong>Sub-Total</strong>','<strong>'.formatCurrency($itemtotal).'</strong>');
$chartdata['rows'][] = array('c'=>array(array('v'=>$prevgroup),array('v'=>$itemtotal,'f'=>formatCurrency($itemtotal))));
}
$reportdata["tablevalues"][] = array("**<strong>$group</strong>");
$itemtotal = 0;
}
$amount = $products[$pid]["amount"];
$number = $products[$pid]["unitssold"];
$itemtotal += $amount;
if (!$amount) $amount="0.00";
if (!$number) $number="0";
$amount = formatCurrency($amount);
$reportdata["tablevalues"][] = array($prodname,$number,$amount);
$prevgroup = $group;
$firstdone = true;
}
$total += $itemtotal;
$reportdata["tablevalues"][] = array('','<strong>Sub-Total</strong>','<strong>'.formatCurrency($itemtotal).'</strong>');
$chartdata['rows'][] = array('c'=>array(array('v'=>$group),array('v'=>$itemtotal,'f'=>formatCurrency($itemtotal))));
$reportdata["tablevalues"][] = array("**<strong>Addons</strong>");
$itemtotal = 0;
$result = select_query("tbladdons","id,name","","name","ASC");
while($data = mysql_fetch_array($result)) {
$addonid = $data["id"];
$prodname = $data["name"];
$amount = $addons[$addonid]["amount"];
$number = $addons[$addonid]["unitssold"];
$itemtotal += $amount;
if (!$amount) $amount="0.00";
if (!$number) $number="0";
$amount = formatCurrency($amount);
$reportdata["tablevalues"][] = array($prodname,$number,$amount);
$prevgroup = $group;
}
$itemtotal += $addons[0]["amount"];
$number = $addons[0]["unitssold"];
$amount = $addons[0]["amount"];
if (!$amount) $amount="0.00";
if (!$number) $number="0";
$reportdata["tablevalues"][] = array('Miscellaneous Custom Addons',$number,formatCurrency($amount));
$total += $itemtotal;
$reportdata["tablevalues"][] = array('','<strong>Sub-Total</strong>','<strong>'.formatCurrency($itemtotal).'</strong>');
$chartdata['rows'][] = array('c'=>array(array('v'=>"Addons"),array('v'=>$itemtotal,'f'=>formatCurrency($itemtotal))));
$itemtotal = 0;
$reportdata["tablevalues"][] = array("**<strong>Miscellaneous</strong>");
$sql = "SELECT COUNT(*), SUM(tblinvoiceitems.amount)
FROM tblinvoiceitems
INNER JOIN tblinvoices ON tblinvoices.id=tblinvoiceitems.invoiceid
INNER JOIN tblclients ON tblclients.id=tblinvoices.userid
WHERE tblinvoices.datepaid LIKE '" . (int)$year . "-" . $pmonth . "-%' AND tblinvoiceitems.type='Item' AND currency=" . (int)$currencyid;
$result = full_query($sql);
$data = mysql_fetch_array($result);
$itemtotal += $data[1];
$number = $data[0];
$amount = $data[1];
if (!$amount) $amount="0.00";
if (!$number) $number="0";
$reportdata["tablevalues"][] = array('Billable Items',$number,formatCurrency($amount));
$result = full_query("SELECT COUNT(*),SUM(tblinvoiceitems.amount) FROM tblinvoiceitems INNER JOIN tblinvoices ON tblinvoices.id=tblinvoiceitems.invoiceid INNER JOIN tblclients ON tblclients.id=tblinvoices.userid WHERE tblinvoices.datepaid LIKE '".(int)$year."-".$pmonth."-%' AND tblinvoiceitems.type='' AND currency='$currencyid'");
$data = mysql_fetch_array($result);
$itemtotal += $data[1];
$reportdata["tablevalues"][] = array('Custom Invoice Line Items',$data[0],formatCurrency($data[1]));
$total += $itemtotal;
$reportdata["tablevalues"][] = array('','<strong>Sub-Total</strong>','<strong>'.formatCurrency($itemtotal).'</strong>');
$chartdata['rows'][] = array('c'=>array(array('v'=>"Miscellaneous"),array('v'=>$itemtotal,'f'=>formatCurrency($itemtotal))));
$total = formatCurrency($total);
$chartdata['cols'][] = array('label'=>'Days Range','type'=>'string');
$chartdata['cols'][] = array('label'=>'Value','type'=>'number');
$args = array();
$args['legendpos'] = 'right';
$reportdata["footertext"] = $chart->drawChart('Pie',$chartdata,$args,'300px');
$reportdata["monthspagination"] = true;