<?php
	
	header("Content-Type: text/plain; charset=UTF-8");
	
	$items = array();
	
	for($i = 1; $i <= 10; ++$i)
		$items[] = (object) array(
			"payment_date" => date("d-m-Y"),
			"receipt_id" => substr(md5($i.time().$i), 0, 8),
			"paid_to" => $i
		);
	
	# ÜST KISMI DİKKATE ALMAYINIZ. #
	
	$remaining = 1000; # "Kalan" isimli alanın verisi buraya koyulacak.
	
	foreach($items as $item) {
		echo str_repeat("-", 50) . "\n";
		
		echo "dekont-numarası:" . "\t" . $item->receipt_id . "\n";
		echo "ödeme-tarihi:" . "\t\t" . $item->payment_date . "\n";
		echo "ödenene:" . "\t\t" . $item->paid_to . "\n";
		
		$remaining = ($remaining - $item->paid_to); # Olay burada!
		
		echo "kalan:" . "\t\t\t" . $remaining . "\n";
		
		echo str_repeat("-", 50) . "\n";
	}