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[SOLVED] while(array) cross-querying problem

adrian5117

By adrian5117
in Third Party Scripts

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adrian5117 Newbie

adrian5117

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My problem is that my script, now undergoing editing to support 3 different 'bets' (its for a slot machine) simply will not return the number of $coin a player has from the database.

 

At the end of the script, I used a foreach to display the $_SESSION values, but $money always comes up blank.

 

The entire script as follows, and below it, my original which works fine. (Orginal has only 1 $bet of 5)

 

<?
session_start();
?>
<?

include '../style.php';
include "../ip.php";

mysql_connect("$dbhost", "$dbuser", "$dbpass")
or die("<body scroll=no><font color=red><center>Error connecting to mysql.</font><br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");

mysql_select_db("$dbname")
or die ("<body scroll=no><font color=red><center>Error connecting to Database.</font><br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");

$user = mysql_real_escape_string($_POST["name"]);
$pass = mysql_real_escape_string($_POST["pass"]);
$spass = mysql_real_escape_string($_POST["pass"]);

$coin = 57; // item to use
$beta = 25; // wager 1
$betb = 50; // wager 2
$betc = 100; // wager 3

$idq = mysql_query("SELECT * FROM `accounts` WHERE `login` = '$user'");
$idr = mysql_num_rows($idq);

if($idr == '0') {
session_destroy();
die ("<body scroll=no><font color=red><center>ERROR!<br>Account does not exist.<br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");
}

while ($ida = mysql_fetch_array($idq))
{

$spass = base64_encode(pack('H*', sha1($pass)));
if($ida[password] != $spass) {
session_destroy();
die ("<body scroll=no><font color=red><center>ERROR!<br>Login/password combination does not match.<br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");
}

$result = mysql_query("SELECT `account_name`,`char_name`,`online`,`sex` FROM `characters` WHERE `account_name` = '$user' ORDER BY `account_name` ASC");
$row = mysql_num_rows($result);

if($row == 0) {
session_destroy();
die ("<body scroll=no><font color=red><center>ERROR!<br>No characters exist on this account.<br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");
}

$oresult = mysql_query("SELECT `online` FROM `characters` WHERE `online` = '0' AND `account_name` = '$user'");
$orow = mysql_num_rows($oresult);

if($orow == 0) {
session_destroy();
die ("<body scroll=no><font color=red><center>ERROR!<br>In order to use this function, your characters cannot be playing on the server.<br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");
}

$resultid = mysql_query("SELECT `account_name`,`char_name`,`charId`,`online`,`accesslevel` FROM `characters` WHERE `account_name` = '$user' AND `online` = '0' AND `accesslevel` = '0' ORDER BY `account_name` ASC, `char_name` ASC");
$idrow = mysql_num_rows($resultid);

if($idrow == 0) {
session_destroy();
die ("<body scroll=no><font color=red><center>ERROR!<br>GM characters cannot use this.<br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");
}

$coins = @mysql_query("SELECT `count` FROM `items` WHERE `item_id` = '$coin' AND `owner_id` = '$rowid[2]'");
$coinrow = @mysql_num_rows($coins);

echo "<table border='1'>";
echo "<tr>";
echo "<th class='Stil5' align=center>Character</th>";
echo "<th class='Stil5' align=center>Coins</th>";
echo "<th class='Stil5' colspan=3 align=center>Cost</th>";
echo "</tr>";

while ($rowid = mysql_fetch_array($resultid))
{

$ownername = $rowid[1];
$ownerid = $rowid[2];

echo "<tr>";
echo "<td class='Stil5' align=center>$rowid[1]</td>";

if($coinrow == 0) {
$coina[3] = 0;
$neg = ' style=background-color:red';
}

while ($coina = @mysql_fetch_row($coins))
{
$money = $coina;
}

$cashc = number_format($money, 0, ".", ",");

echo "<td class='Stil5' align=center$neg>$cashc</td>";

if($money < $beta) {
$play1 = "<button hidefocus disabled style=background-color:FF0000>$beta</button>";
} else {
$play1 = "<input type=submit value=\"$beta\" hidefocus style=background-color:00FF00><input type=hidden value=$beta name=bet>";
}

if($money < $betb) {
$play2 = "<button hidefocus disabled style=background-color:FF0000>$betb</button>";
} else {
$play2 = "<input type=submit value=\"$betb\" hidefocus style=background-color:00FF00><input type=hidden value=$betb name=bet>";
}

if($money < $betc) {
$play3 = "<button hidefocus disabled style=background-color:FF0000>$betc</button>";
} else {
$play3 = "<input type=submit value=\"$betc\" hidefocus style=background-color:00FF00><input type=hidden value=$betc name=bet>";
}

echo "<td align=center><form style=margin-bottom:0 action=game.php method=post name=$rowid[1]>$play1</td>";
echo "<input type=hidden value=$money name=money>";
echo "<input type=hidden value=$coin name=coin>";
echo "<input type=hidden value=$rowid[1] name=ownername>";
echo "<input type=hidden value=$rowid[2] name=ownerid>";
echo "<input type=hidden value=$user name=name>";
echo "<input type=hidden value=$pass name=pass>";
echo "</form>";

echo "<td align=center><form style=margin-bottom:0 action=game.php method=post name=$rowid[1]>$play2</td>";
echo "<input type=hidden value=$money name=money>";
echo "<input type=hidden value=$coin name=coin>";
echo "<input type=hidden value=$rowid[1] name=ownername>";
echo "<input type=hidden value=$rowid[2] name=ownerid>";
echo "<input type=hidden value=$user name=name>";
echo "<input type=hidden value=$pass name=pass>";
echo "</form>";

echo "<td align=center><form style=margin-bottom:0 action=game.php method=post name=$rowid[1]>$play3</td>";
echo "<input type=hidden value=$money name=money>";
echo "<input type=hidden value=$coin name=coin>";
echo "<input type=hidden value=$rowid[1] name=ownername>";
echo "<input type=hidden value=$rowid[2] name=ownerid>";
echo "<input type=hidden value=$user name=name>";
echo "<input type=hidden value=$pass name=pass>";
echo "</form>";

}

echo "</tr>";

}

echo "</table>";

$_SESSION['coin'] = $coin;
$_SESSION['money'] = $money;
$_SESSION['ownername'] = $ownername;
$_SESSION['ownerid'] = $ownerid;
$_SESSION['beta'] = $beta;
$_SESSION['betb'] = $betb;
$_SESSION['betc'] = $betc;
$_SESSION['name'] = $user;
$_SESSION['pass'] = $pass;

foreach($_SESSION as $item => $val)
{
print "<font color=white>Item: ".$item." => ".$val."<br>";
}

mysql_close();

?>

 

 

 

 

 

And my original:

 

<?
session_start();
?>
<?

include '../style.php';
include "../ip.php";

mysql_connect("$dbhost", "$dbuser", "$dbpass")
or die("<body scroll=no><font color=red><center>Error connecting to mysql.</font><br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");

mysql_select_db("$dbname")
or die ("<body scroll=no><font color=red><center>Error connecting to Database.</font><br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");

$user = mysql_real_escape_string($_POST["name"]);
$pass = mysql_real_escape_string($_POST["pass"]);
$spass = mysql_real_escape_string($_POST["pass"]);

$coin = 57; // item to use
$bet = 5; // wager

$idq = mysql_query("SELECT * FROM `accounts` WHERE `login` = '$user'");
$idr = mysql_num_rows($idq);

if($idr == '0')
{
session_destroy();
die ("<body scroll=no><font color=red><center>ERROR!<br>Account does not exist.<br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");
}

while ($ida = mysql_fetch_array($idq))
{

$spass = base64_encode(pack('H*', sha1($pass)));
if($ida[password] != $spass)
{
session_destroy();
die ("<body scroll=no><font color=red><center>ERROR!<br>Login/password combination does not match.<br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");
}

$result = mysql_query("SELECT `account_name`,`char_name`,`online` FROM `characters` WHERE `account_name` = '$user' ORDER BY `account_name` ASC");
$row = mysql_num_rows($result);

if($row == 0)
{
session_destroy();
die ("<body scroll=no><font color=red><center>ERROR!<br>No characters exist on this account.<br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");
}

$oresult = mysql_query("SELECT `online` FROM `characters` WHERE `online` = '0' AND `account_name` = '$user'");
$orow = mysql_num_rows($oresult);

if($orow == 0)
{
session_destroy();
die ("<body scroll=no><font color=red><center>ERROR!<br>In order to use this function, your characters cannot be playing on the server.<br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");
}

$resultid = mysql_query("SELECT `account_name`,`char_name`,`charId`,`online`,`accesslevel` FROM `characters` WHERE `account_name` = '$user' AND `online` = '0' AND `accesslevel` = '0' ORDER BY `account_name` ASC, `char_name` ASC");
$idrow = mysql_num_rows($resultid);

if($idrow == 0)
{
session_destroy();
die ("<body scroll=no><font color=red><center>ERROR!<br>GM characters cannot use this.<br><button onclick=top.location='http://www.l2-x.co.nr/game'>OK</button>");
}

echo "<table border='1'>";
echo "<tr>";
echo "<th class='Stil5' align=center>Character</th>";
echo "<th class='Stil5' align=center>Coins</th>";
echo "<th class='Stil5' align=center>Cost</th>";
echo "</tr>";
echo "<tr>";

while ($rowid = mysql_fetch_array($resultid))
{

$ownername = $rowid[1];
$ownerid = $rowid[2];

echo "<td class='Stil5' align=center>$rowid[1]</td>";

$coins = @mysql_query("SELECT `count` FROM `items` WHERE `item_id` = $coin AND `owner_id` = '$rowid[2]'");
$coinrow = @mysql_num_rows($coins);

while ($coina = @mysql_fetch_array($coins))
{

$money = $coina[0];

$cashc = number_format($coina[0], 0, ".", ",");

if($money < $bet)
{
$play = "<button hidefocus disabled style=background-color:FF0000>$bet Coins</button>";
} else {
$play = "<input type=submit value=\"$bet Coins\" hidefocus style=background-color:00FF00>";
}

}

echo "<td class='Stil5' align=center>$cashc</td><td align=center><form style=margin-bottom:0 action=play.php method=post name=$rowid[1]>$play</td></tr>";

echo "<input type=hidden value=$money name=money>";
echo "<input type=hidden value=$coin name=coin>";
echo "<input type=hidden value=$rowid[1] name=ownername>";
echo "<input type=hidden value=$rowid[2] name=ownerid>";
echo "<input type=hidden value=$bet name=bet>";
echo "<input type=hidden value=$user name=name>";
echo "<input type=hidden value=$pass name=pass>";

echo "</form>";

}

echo "</table>";

}

$_SESSION['coin'] = $coin;
$_SESSION['money'] = $money;
$_SESSION['ownername'] = $ownername;
$_SESSION['ownerid'] = $ownerid;
$_SESSION['bet'] = $bet;
$_SESSION['name'] = $user;
$_SESSION['pass'] = $pass;

/*
foreach($_SESSION as $item => $val)
{
print "Item: ".$item." => ".$val." ";
}
*/

mysql_close();

?>

 

 

 

 

 

I suspect it is the order of the cascading while(array) loops, which I've used many times before. I tried using just $value = mysql_fetch_array($query), then simply assigning a $value[index], but I'm still new to php, believe it or not, and I'm not quite sure what the difference is, or if it will even process correctly.

 

Thanks for the help.

adrian5117 Newbie

adrian5117

Posted
  • Author
Posted

For those interested in helping, I have solved this problem myself after much pondering and scrolling up and down the document.

 

The problem was on line 92, rowid[2] was referenced in a query before the while(array) for that query { rowid[...] } was processed. (Down near line 97 I think.)

 

Thanks for your time though!

:D

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