merhaba

indirip kodları üreten dosyamda değişiklik yapmaya çalışıyorum

kodları fiyat olarak hazırlamış arkadaş.

örneğin

grup adı
kaç adet kod:
fiyat:

sekmeleri koymuş.

yapmak istediğim

grup adı:
kaç adet kod:
yüzde oranı:

--------

yani direkt fiyat değilde her üründe %20 indirim gibi;

<?php require('session.php'); ?>
<!DOCTYPE html>
<!--[if IE 8]> <html lang="en" class="ie8 no-js"> <![endif]-->
<!--[if IE 9]> <html lang="en" class="ie9 no-js"> <![endif]-->
<!--[if !IE]><!-->
<html lang="en" class="no-js"> <!--<![endif]-->
	<head>
		<?php require('head.php'); ?>
		<?php $coupons = new sorgu;
		if(isset($_GET['delete'])){ 
			$id = ifo::kontrol($_GET['delete'],'int');
			$result = $coupons->delete('coupons',"id=$id");
			if($result){
				$result = $coupons->delete('coupon',"c_id=$id");
				if($result){echo ifo::alert('İşlem başarıyla gerçekleşti!','coupons.php'); }
			else{ echo ifo::alert('Bir hata oluştu!','coupons.php'); } }
		}?>
	</head>
	<body class="page-header-fixed">
		<div class="header navbar navbar-inverse navbar-fixed-top">
			<?php require('_inc/header.php'); ?>
		</div>
		<div class="clearfix"></div>
		<div class="page-container">
			<div class="page-sidebar navbar-collapse collapse">
				<?php require('_inc/sidebar.php'); ?>
			</div>
			<div class="page-content">
				<div class="row">
					<div class="col-md-12">
						<?php require('_inc/page-header.php'); ?>
						<ul class="page-breadcrumb breadcrumb">
							<li>
								<i class="icon-home"></i>
								<a href="admin.php">Anasayfa</a> 
								<i class="icon-angle-right"></i>
							</li>
							<li>İndirim Kuponları</li>
						</ul>
					</div>
				</div>
				<div class="row">
					<div class="col-md-12">
						<div class="portlet box blue">
							<div class="portlet-title">
							<div class="caption"><i class="icon-cogs"></i>İndirim Kuponları</div>
							<a href="pages/addcoupons.php" class="pull-right"><i class="icon-plus"></i></a>
							</div>
							<div class="portlet-body">
								<table class="table table-striped table-bordered table-hover table-full-width" id="sample_2">
									<thead>
									   <tr>
											<th>ID</th>
											<th>Başlık</th>
											<th>Adet</th>
											<th>Tutar</th>
											<th>Son Kullanım Tarihi</th>
											<th></th>
									   </tr>
									</thead>
									<tbody>
										<?php $coupons->select('*','coupons','1=1'); while($coupons->verioku()){ ?>
										<tr>
											<td><?php echo $coupons->veri->id; ?></td>
											<td><?php echo $coupons->veri->title; ?></td>
											<td><?php echo $coupons->veri->total; ?></td>
											<td><?php echo $coupons->veri->price; ?></td>
											<td><?php echo $coupons->veri->lastDate; ?></td>
											<td>
												<a href="pages/viewcoupons.php?id=<?php echo $coupons->veri->id; ?>" class="btn btn-xs btn-warning"><i class="icon-search"></i></a>
												<a onclick="return confirm('Are you sure you want to delete')"  href="coupons.php?delete=<?php echo $coupons->veri->id; ?>" class="btn btn-xs btn-danger"><i class="icon-remove"></i></a>
											</td>
									   </tr>
									   <?php } ?>
									</tbody>
								</table>
							</div>
						</div>
					</div>
				</div>
			</div>
		</div>
	   <div class="footer">
		  <?php require('_inc/footer.php'); ?>
	   </div>
	</body>
</html>
------

<?php require('../session.php'); ?>
<!DOCTYPE html>
<html lang="en">
	<head>
		<?php require('../head.php'); ?>
	</head>
	<body class="page-header-fixed">
		<div class="header navbar navbar-inverse navbar-fixed-top">
			<?php require('../_inc/header.php'); ?>
		</div>
		<div class="clearfix"></div>
		<div class="page-container">
			<div class="page-sidebar navbar-collapse collapse">
				<?php require('../_inc/sidebar.php'); ?>
			</div>
			<div class="page-content">
				<div class="row">
					<div class="col-md-12">
						<?php require('../_inc/page-header.php'); ?>
						<ul class="page-breadcrumb breadcrumb">
							<li>
								<i class="icon-home"></i>
								<a href="admin.php">Anasayfa</a> 
								<i class="icon-angle-right"></i>
							</li>
							<li>
								<a href="coupons.php">İndirim Kuponları</a> 
								<i class="icon-angle-right"></i>
							</li>
							<li>Yeni</li>
						</ul>
					</div>
				</div>
				<div class="row">
					<div class="col-md-12 ">
						<div class="portlet box blue">
							<div class="portlet-title">
								<div class="caption">
									<i class="icon-cogs"></i>Yeni	
								</div>
							</div>
							<div class="portlet-body form">
								<form action="" method="post" class="form-horizontal" enctype="multipart/form-data">
									<div class="form-body">
										<div class="form-group">
											<label class="col-md-3 col-md-offset-1 control-label">Başlık : </label>
											<div class="col-md-5">
												<input type="text" name="title" class="form-control" required />
											</div>
										</div>
										<div class="form-group">
											<label class="col-md-3 col-md-offset-1 control-label">Adet : </label>
											<div class="col-md-5">
												<input type="text" name="total" class="form-control" required/>
											</div>
										</div>
										<div class="form-group">
											<label class="col-md-3 col-md-offset-1 control-label">Fiyat : </label>
											<div class="col-md-5">
												<input type="text" name="price" class="form-control" required/>
											</div>
										</div>
										<div class="form-group">
											<label class="col-md-3 col-md-offset-1 control-label">Son Kullanım Tarihi : </label>
											<div class="col-md-5">
												<input type="date" name="lastDate" class="form-control" required/>
											</div>
										</div>
									</div>
									<div class="form-actions top fluid ">
										<div class="col-md-offset-5 col-md-4">
											<button type="submit" class="btn green">Save</button>
											<button type="button" onclick="window.history.back()" class="btn default">Cancel</button>
										</div>
									</div>
									<input type="hidden" name="frm" value="frmAddCoupons" />
									<?php if(isset($_POST['frm']) and $_POST['frm'] == 'frmAddCoupons'){
										$coupons = new sorgu;
									    $veriler['title'] = ifo::kontrol($_POST['title'],'text');
										$veriler['total'] = ifo::kontrol($_POST['total'],'int');
										$veriler['price'] = ifo::kontrol($_POST['price'],'int');
										$veriler['lastDate'] = ifo::kontrol($_POST['lastDate'],'date');
										$result = $coupons->ekle('coupons',$veriler);
										if($result){ 
												$coupon['c_id'] = ifo::kontrol($coupons->lastID(),'int');
											for($i=0;$i<=$veriler['total'];$i++){
												
												$coupon['no'] = ifo::kontrol(substr(md5(rand(0,999999999999999999)),-10),'text');
												$coupon['status'] = 0;
												$result = $coupons->ekle('coupon',$coupon);
											}
											if($result){
												echo ifo::alert('Başarıyla eklendi!',"pages/addcoupons.php");
											}else{
												echo ifo::alert(mysql_error(),"pages/addcoupons.php");
											}
										}else{ 
											echo ifo::alert('Bir hata oluştu!',"pages/addcoupons.php");
										}
									}?>
								</form>
							</div>
						</div>  
					</div>
				</div> 
			</div> 
		</div>
		<div class="footer">
			<?php require('../_inc/footer.php'); ?>
		</div>
	</body>
</html>

price fiyat olarak geçiyor.

% (yüzde) ise percent olarak

price ları percent yaptım hata verdi.

başka nasıl bir kodlama yapmam lazım

yardım edebilirmisiniz