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<?phpdefine('PUN_ROOT', './');require PUN_ROOT.'include/common.php';require PUN_ROOT.'lang/'.$pun_user['language'].'/cash.php';if ($pun_user['is_guest'])	message($lang_common['No view']);if (isset($_POST['form_sent'])){	$items = isset($_POST['item']) && is_array($_POST['item']) ? $_POST['item'] : array();	$deduct_cash = 0;	$deduct_quantity = array();	$sql = array();	foreach ($items as $item_id => $to_buy)	{		if ($to_buy > 0)		{			$result = $db->query('SELECT item_name, item_quantity, item_cost FROM '.$db->prefix.'items WHERE item_id = '.$item_id) or error('Unable to fetch item information', __FILE__, __LINE__, $db->error());			if ($db->num_rows($result) > 0)			{				$item_info = $db->fetch_assoc($result);				if ($to_buy > $item_info['item_quantity'])					message('You can not buy '.$to_buy.' '.pun_htmlspecialchars($item_info['item_name']).'(s): there is/are only '.$item_info['item_quantity'].' left!');				if (($to_buy * $item_info['item_cost']) > $pun_user['cm_cash'])					message('You don\'t have enough '.pun_htmlspecialchars($pun_config['cm_cur_name']).' to buy '.$to_buy.' '.pun_htmlspecialchars($item_info['item_name']).'.');							$sql[] = '('.$item_id.', '.$pun_user['id'].', '.$to_buy.')';				$deduct_cash += $to_buy * $item_info['item_cost'];			}			else			{				message($lang_common['Bad request']);			}		}	}	// If we're here, all of the items are valid to buy	foreach ($items as $item_id => $to_buy)	{		$db->query('UPDATE '.$db->prefix.'items set item_quantity = item_quantity - '.$to_buy.' WHERE item_id = '.$item_id) or error('Unable to deduct item from store', __FILE__, __LINE__, $db->error());	}	$db->query('UPDATE '.$db->prefix.'users SET cm_cash = cm_cash - '.$deduct_cash.' WHERE id = '.$pun_user['id']) or error('Unable to deduct cash', __FILE__, __LINE__, $db->error());	$db->query('INSERT INTO '.$db->prefix.'inventory (item_id, user_id, quantity) VALUES '.implode(',', $sql).' ON DUPLICATE KEY UPDATE quantity = quantity + VALUES(quantity)') or error('Unable to add items to inventory', __FILE__, __LINE__, $db->error());	redirect($_SERVER['REQUEST_URI'], 'Items purchased. Redirecting &hellip;');}$page_title = pun_htmlspecialchars($pun_config['o_board_title'].' - Shop');define('PUN_ALLOW_INDEX', 1);require PUN_ROOT.'header.php';?><div class="block">	<div class="box">    	<div class="inbox"><p><strong>If you are looking to buy user account changes, then please go to the <a href="shop.php">Shop</a> which will sell these to you. This section is for Chibis, Edible Items, and Misc Items.</strong></p>		</div>	</div></div>		<div class="blocktable">			<h2><span>Buy some items</span></h2>			<div class="box">					<div class="inbox">						<form method="post" action="<?php echo $_SERVER['REQUEST_URI'] ?>">						<input type="hidden" name="form_sent" value="1" />							<div class="inform">								<table cellspacing="0">									<thead>										<tr>                                        	<th class="tc2" scope="col">Image</th>                                           	<th class="tcl" scope="col">Item Name</th>											<th class="tc2" scope="col">Price</th>											<th class="tc3" scope="col">Rarity</th>											<th class="tc3" scope="col">Quantity Remaining</th>											<th class="tcr" scope="col">Number to Buy</th>										</tr>									</thead>									<tbody><?php// Display all the categories and forums$result = $db->query('SELECT * FROM '.$db->prefix.'items') or error('Unable to fetch item list', __FILE__, __LINE__, $db->error());while ($cur_item = $db->fetch_assoc($result)){?>										<tr>                                        	<td class="tc2"><img src="img/items/<?php echo pun_htmlspecialchars($cur_item['item_image']) ?>" alt="<?php echo pun_htmlspecialchars($cur_item['item_name']) ?>"/>											<td class="tcl"><?php echo pun_htmlspecialchars($cur_item['item_name']) ?>                                            <br /><?php echo pun_htmlspecialchars($cur_item['description']) ?></td>											<td class="tc2"><?php echo $cur_item['item_cost'] ?> <?php echo pun_htmlspecialchars($pun_config['cm_cur_name']) ?></td>											<td class="tc3"><?php echo $cur_item['item_rarity'] ?></td>											<td class="tc3"><?php echo $cur_item['item_quantity'] ?></td>											<td class="tcr"><input type="text" name="item[<?php echo $cur_item['item_id'] ?>]" value="0" /></td>										</tr><?php}?>									</tbody>								</table>							</div>							<p class="submitend"><input type="submit" name="buy" value="Buy selected items" /></p>						</form>					</div>			</div>		</div><?phprequire PUN_ROOT.'footer.php';