Someone

<?php

echo (100000 + 100000);

function TrimUserLine()
{
	$file = "./user";
	$handle = fopen($file, 'r+');
	$lastlinesz = strlen(FetchName());
	$filesize = filesize($file);
	$trimto = ($filesize-$lastlinesz);
	$success = ftruncate($handle, $trimto);
	fclose($handle);
}

function CompleteSet($set)
{
	global $globset;
	$the_complete = array();
	$handle = file_get_contents('./cards');
	$array = explode(chr(10), $handle);
	reset($array);
	$gotcards = array();
	foreach ($array AS $value)
	{
		list($card_set, $card_number, $r) = explode(':', $value);
		if ($card_set == $set)
		{
			$gotcards[] = $card_number;
		}
	}
	$the_complete['gots'] = count($gotcards);
	$the_complete['tots'] = $globset[$set];
	$the_complete['need'] = ($the_complete['tots'] - $the_complete['gots']);
	@$the_complete['percentage'] = round(($the_complete['gots'] / $the_complete['tots']) * 100, 1);
	return $the_complete;
}

function FetchMoney()
{
	$handle = file_get_contents('./user');
	list($name, $money, $cards) = explode(chr(10), $handle);
	return $money;
}

function FetchName()
{
	$handle = file_get_contents('./user');
	list($name, $money, $cards) = explode(chr(10), $handle);
	return $name;
}

function SellCard($value)
{
	$money = FetchMoney();
	$sum = ($money + $value);
	SetMoney($sum);
}

function SetMoney($newmoney)
{
	TrimUserLine();
	$file = "./user";
	$handle = fopen($file, 'a');
	fwrite($handle, $newmoney);
	fclose($handle);
}

function GetCards($set)
{
	global $backlink, $globset;
	$iscomplete = CompleteSet($set);
	$variable = "<table class=\"tblbdr\" border=1 cellpadding=3 width=100%><tr><td class='newbg' colspan=4 align='center' valign='middle'>Printing Set # " . $set . " (owned cards) [" . $iscomplete['gots'] . " / " . $iscomplete['tots'] . "] " . $iscomplete['percentage'] . "%</td></tr><tr><td align='center' valign='middle' class='newbg'>Number</td><td align='center' valign='middle' class='newbg'>Name</td><td align='center' valign='middle' class='newbg'>Rarity</td><td align='center' valign='middle' class='newbg'>Number Owned</td></tr>";
	$handle = file_get_contents('./cards');
	$array = explode(chr(10), $handle);
	reset($array);
	$gotcards = array();
	foreach ($array AS $value)
	{
		list($card_set, $card_number, $r) = explode(':', $value);
		if ($card_set == $set)
		{
			$gotcards[] = $card_number;
		}
	}

	//draw list
	$handle2 = file_get_contents('./sets');
	$array2 = explode(chr(10), $handle2);
	reset($array2);
	foreach ($array2 AS $value)
	{
		list($card_set, $card_number, $card_name, $card_rarity, $card_value) = explode(':', $value);
		if ($card_set == $set)
		{
			$havegot = array_keys($gotcards, $card_number);
			$card_qty = count($havegot);
			$newbg = "";
			if ($card_qty)
			{
				$newbg = "class='newbg'";
			}
			$variable .= "<tr><td align='center' valign='middle' " . $newbg . ">" . $card_number . " / " . $globset[$set] . "</td><td align='center' valign='middle' " . $newbg . ">" . $card_name . "</td><td align='center' valign='middle' " . $newbg . ">" . $card_rarity . "</td><td align='center' valign='middle' " . $newbg . ">" . $card_qty . "</td></tr>";
		}
	}
	$variable .= "</table>" . $backlink . "";
	return $variable;
}

function AddCards($set, $card)
{
	$var = $set . ":" . $card . ":" . chr(10);
	$handle = fopen('./cards', 'a');
	fwrite($handle, $var);
	fclose($handle);
}

function DoHolo()
{
	$rand = rand(1,2);
	if ($rand == '1') //holo!
	{
		$holo = true;
	}
	if ($rand == '2') //rare..
	{
		$holo = false;
	}
	return $holo;
}

function SpecialCard()
{
	$rand = rand(1,300); // 1 in 300 chance of getting a holo in pack, despite already having a holo or rare
						//should this event actually happen,
						//give the user some additional funds for this fortune, just in case they missed the event
	if ($rand == '1')
	{
		SellCard('30000'); //not selling anything, but its easier than making another dummy function to add funds
		$holo = true;
	}
	else
	{
		$holo = false;
	}
	return $holo;
}

function BuyBooster($set, $cost)
{
	global $backlink;
	$funds = FetchMoney();
	if ($funds >= $cost) //proceed
	{
		$new = ($funds - $cost);
		echo "-" . $cost . "$<br>(" . $new . "$)<br><br>";
		SetMoney($new);
	}
	if ($funds < $cost)
	{
		die("You do not have enough money to purchase this. Please try selling some duplicate unwanted cards in order to make some return in order to buy more cards.<br><br>" . $backlink);
	}
	$cards = array();
	$handle2 = file_get_contents('./cards');
	$array2 = explode(chr(10), $handle2);
	reset($array2);
	$gotcards = array();
	foreach ($array2 AS $value)
	{
		list($card_set, $card_number, $r) = explode(':', $value);
		if ($card_set == $set)
		{
			$gotcards[] = $card_number;
		}
	}
	$loosepacket = CallSetGatherer($set);
	$packet = explode('¬', $loosepacket);
	foreach ($packet AS $value)
	{
		$cards[] = $value;
	}
	$handle = file_get_contents('./sets');
	$array = explode(chr(10), $handle);
	reset($array);
	$inset = array();
	foreach ($array AS $value)
	{
		list($c_set, $c_num, $c_name, $c_rarity, $c_value) = explode(':', $value);
		if ($c_set == $set)
		{
			$inset[] = $c_num . "¬" . $c_name . "¬" . $c_rarity . "¬" . $c_value . "¬";
		}
	}
	$tempgotarray = array(); //array to prevent multi adding duplicate cards
	for ($i=0; $i<(count($cards)-1); $i++)
	{
		$cnum = ($cards[$i]-1);
		list($c_num, $c_name, $c_rarity, $c_value) = explode("¬", $inset[$cnum]);
		echo "v:" . $c_value;
		$prevar = $c_num . "¬" . $c_name . "¬" . $c_rarity . "¬" . $c_value;
		$havegot = array_keys($gotcards, $c_num);
		$card_qty = count($havegot);
		if ($card_qty)
		{
			SellCard($c_value);
			$tag1 = "";
			$tag2 = "";
		}
		if (!$card_qty)
		{
			$hgot = array_keys($tempgotarray, $c_num);
			$cqty = count($hgot);
			if ($cqty) //found a duplicate card already in this packet; sell it
			{
				SellCard($c_value);
				$tag1 = "";
				$tag2 = "";
			}
			if (!$cqty)
			{
				AddCards($set, $cards[$i]);
				$tag1 = "<strong>";
				$tag2 = "</strong>";
			}
		}
		$tempgotarray[] = $c_num;
		echo "Obtained: " . $tag1 . $c_name . $tag2 . " [" . $tag1 . $c_rarity . $tag2 . "], " . $tag1 . "card #" . $c_num . $tag2 . "<br>";
	}
	echo "<br>" . $backlink;
}
?>