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help php help needed

ceptic_newb

By ceptic_newb
in PHP Coding Help

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ceptic_newb Newbie

ceptic_newb

Posted
Posted
help i cant get this to work ive tryed my best  ??? :(


[code]
<?php
session_start();
include_once "includes/db_connect.php";
include_once "includes/functions.php";

$username=$_SESSION['username'];
$mysql=mysql_query("SELECT * FROM users WHERE username='$username'");
$fetch=mysql_fetch_object($mysql);

$username=$_SESSION['username'];
$grab = strip_tags($_GET['grab']);
$location=strip_tags($_GET['location']);

if (($grab == "Ammo") || ($grab == "Airport") || ($grab == "Bank") || ($grab == "Casinos") || ($grab == "Dealership") || ($grab == "Restu")|| ($grab == "Bar")|| ($grab == "Shop")){


if ($grab == "Ammo"){

$check = mysql_query("SELECT * FROM bf WHERE owner= '0' AND location='$fetch->location'");
$num_rows = mysql_num_rows($check);

if ($num_rows != "0"){

if ($fetch->location == $location){

mysql_query("UPDATE bf SET owner='$username', profit='0' WHERE location='$fetch->location'");
echo "You got the Ammo hut!";
}}}

elseif ($grab == "Airport"){

$check = mysql_query("SELECT * FROM airport WHERE owner= '0' AND location='$fetch->location'");
$num_rows = mysql_num_rows($check);

if ($num_rows != "0"){

if ($fetch->location == $location){

mysql_query("UPDATE airport SET owner='$username', profit='0-0-0-0-0-0' WHERE location='$fetch->location'");
echo "You got the Airport!";
}}}

elseif ($grab == "Bank"){

$check = mysql_query("SELECT * FROM bank WHERE owner= '0' AND location='$fetch->location'");
$num_rows = mysql_num_rows($check);

if ($num_rows != "0"){

if ($fetch->location == $location){

mysql_query("UPDATE bank SET owner='$username', profit='0' WHERE location='$fetch->location'");
echo "You got the bank!";
}}}
elseif ($grab == "Shop"){

$check = mysql_query("SELECT * FROM shop WHERE owner= '0' AND location='$fetch->location'");
$num_rows = mysql_num_rows($check);

if ($num_rows != "0"){

if ($fetch->location == $location){

mysql_query("UPDATE shop SET owner='$username', profit='0' WHERE location='$fetch->location'");
echo "You got the shop!";
}}}

////START CASINOS


elseif ($grab == "Casinos"){
$the_get=$_GET['casino'];

if ($the_get == "Slots" || $the_get == "Blackjack" || $the_get=="Race" || $the_get=="Keno" || $the_get=="Roulette" || $the_get=="Roulette"){

$check = mysql_query("SELECT * FROM casinos WHERE owner= '0' AND location='$fetch->location' AND casino='$the_get'");
$num_rows = mysql_num_rows($check);

if ($num_rows != "0"){

if ($fetch->location == $location){

mysql_query("UPDATE casinos SET owner='$username', profit='0' WHERE location='$fetch->location' AND casino='$the_get'");
echo "You got the casino!";
}}}}






//////END CASINOS

elseif ($grab == "Dealership"){
$check = mysql_query("SELECT * FROM dealership WHERE owner= '0' AND location='$fetch->location'");
$num_rows = mysql_num_rows($check);

if ($num_rows != "0"){

if ($fetch->location == $location){

mysql_query("UPDATE dealership SET owner='$username', profit='0' WHERE location='$fetch->location'");
echo "You got the dealership!";
}}}


elseif ($grab == "Restu"){

$check = mysql_query("SELECT * FROM rest WHERE owner= '0' AND location='$fetch->location'");
$num_rows = mysql_num_rows($check);

if ($num_rows != "0"){

if ($fetch->location == $location){

mysql_query("UPDATE rest SET owner='$username', profit='0' WHERE location='$fetch->location'");
echo "You got the Restaurant!";
}}}

elseif ($grab == "Bar"){
$check = mysql_query("SELECT * FROM bar WHERE owner= '0' AND location='$fetch->location'");
$num_rows = mysql_num_rows($check);

if ($num_rows != "0"){

if ($fetch->location == $location){

mysql_query("UPDATE bar SET owner='$username', profit='0' WHERE location='$fetch->location'");
echo "You got the Bar!";
}}


}


}
?>
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>

<body>

<table width="100%" border="0" cellpadding="0" cellspacing="3" height="514">
  <!--DWLayoutTable-->
 
  <?php
 
$locations = array('England', 'Japan', 'Colombia', 'Usa', 'South Africa', 'Mexico');
$i =0;
$count = count($locations);
while ($i < $count){
if ($i == "2"){ echo "<tr>"; }
$airport = mysql_fetch_object(mysql_query("SELECT * FROM airport WHERE location='$locations[$i]'"));
$ammo_hut = mysql_fetch_object(mysql_query("SELECT * FROM bf WHERE location='$locations[$i]'"));
$bank = mysql_fetch_object(mysql_query("SELECT * FROM bank WHERE location='$locations[$i]'"));
$people_in = mysql_num_rows(mysql_query("SELECT * FROM users WHERE location='$locations[$i]'"));
////$resturant = mysql_fetch_object(mysql_query("SELECT * FROM restur WHERE location='$locations[$i]'"));
$dealer=mysql_fetch_object(mysql_query("SELECT * FROM dealership WHERE location='$locations[$i]'"));
$rest=mysql_fetch_object(mysql_query("SELECT * FROM rest WHERE location='$locations[$i]'"));
$casino_slots = mysql_fetch_object(mysql_query("SELECT * FROM casinos WHERE location='$locations[$i]' AND casino='Slots'"));
$rest=mysql_fetch_object(mysql_query("SELECT * FROM rest WHERE location='$locations[$i]'"));
$casino_bj = mysql_fetch_object(mysql_query("SELECT * FROM casinos WHERE location='$locations[$i]' AND casino='Blackjack'"));
$casino_race = mysql_fetch_object(mysql_query("SELECT * FROM casinos WHERE location='$locations[$i]' AND casino='Race'"));
$casino_Roulette = mysql_fetch_object(mysql_query("SELECT * FROM casinos WHERE location='$locations[$i]' AND casino='Roulette'"));
$casino_keno = mysql_fetch_object(mysql_query("SELECT * FROM casinos WHERE location='$locations[$i]' AND casino='Keno'"));
$bar = mysql_fetch_object(mysql_query("SELECT * FROM bar WHERE location='$locations[$i]'"));
$shop = mysql_fetch_object(mysql_query("SELECT * FROM shop WHERE location='$locations[$i]'"));

  ?>
    <td height="275" >
<table width="100%" border="1" cellpadding="2" cellspacing="0" bordercolor="black" class=thinline height="250">
        <!--DWLayoutTable-->
        <tr >
          <td background="includes/grad.jpg" colspan="3" valign="top" height="1"> <div align="center"><?php echo "<center>$locations[$i]</center>"; ?></div></td>
        </tr>
        <tr bgcolor=white>
          <td width="304" height="5" valign="top" class=tip><div align="center">Buisness</div></td>
          <td width="184" class=tip height="5"><div align="center">Owner </div></td>
          <td width="233" class=tip height="5"><div align="center">Max bet </div></td>
        </tr>
        <tr>
          <td height="20" valign="top">Airport</td>
          <td width="184" height="20">
            <?php if ($airport->owner == "0"){ echo "No owner-<a href='?grab=Airport&location=$locations[$i]'>Grab it></a>"; }else{ echo "<a href='profile.php?viewuser=$airport->owner'>$airport->owner</a>"; } ?>
          </td>
          <td width="233" height="20"><!--DWLayoutEmptyCell-->&nbsp;</td>
        </tr>
        <tr>
          <td height="20" valign="top">Bank</td>
          <td width="184" height="20">
            <?php if ($bank->owner == "0"){ echo "No owner-<a href='?grab=Bank&location=$locations[$i]'>Grab it</a>"; }else{ echo "<a href='profile.php?viewuser=$bank->owner'>$bank->owner</a>";  } ?>
          </td>
          <td width="233" height="20"><!--DWLayoutEmptyCell-->&nbsp;</td>
        </tr>
       
        <tr>
          <td height="20" valign="top">Dealership</td>
          <td width="184" height="20">
            <?php if ($dealer->owner == "0"){ echo "No owner-<a href='?grab=Dealership&location=$locations[$i]'>Grab it</a></td>"; }else{ echo "<a href='profile.php?viewuser=$dealer->owner'>$dealer->owner</a>";} ?>
          </td>
          <td width="233" height="20"><!--DWLayoutEmptyCell-->&nbsp;</td>
        </tr>
        <tr>
          <td height="20" valign="top">Slots</td>
          <td width="184" height="20">
            <?php if ($casino_slots->owner == "0"){ echo "No owner-<a href='?grab=Casinos&location=$locations[$i]&casino=Slots'>Grab it</a>"; }else{ echo "<a href='profile.php?viewuser=$casino_slots->owner'>$casino_slots->owner</a>";  } ?>
          </td>
          <td width="233" height="20"><? echo "£".makecomma($casino_slots->max).""; ?></td>
        </tr>
        <tr>
          <td height="20" valign="top">Race track</td>
          <td width="184" height="20">
            <?php if ($casino_race->owner == "0"){ echo "No owner-<a href='?grab=Casinos&location=$locations[$i]&casino=Race'>Grab it</a>"; }else{ echo "<a href='profile.php?viewuser=$casino_race->owner'>$casino_race->owner</a>";  } ?>
          </td>
          <td width="233" height="20"> <? echo "£".makecomma($casino_race->max).""; ?></td>
        </tr>

  <tr>
          <td height="20" valign="top">Keno</td>
          <td width="184" height="20">
            <?php if ($casino_keno->owner == "0"){ echo "No owner-<a href='?grab=Casinos&location=$locations[$i]&casino=Keno'>Grab it</a>"; }else{ echo "<a href='profile.php?viewuser=$casino_keno->owner'>$casino_keno->owner</a>";  } ?>
          </td>
          <td width="233" height="20"> <? echo "£".makecomma($casino_keno->max).""; ?></td>
        </tr>
<tr>
          <td height="20" valign="top">Roulette</td>
          <td width="184" height="20">
            <?php if ($casino_Roulette->owner == "0"){ echo "No owner-<a href='?grab=Casinos&location=$locations[$i]&casino=Roulette'>Grab it</a>"; }else{ echo "<a href='profile.php?viewuser=$casino_Roulette->owner'>$casino_Roulette->owner</a>";  } ?>
          </td>
          <td width="233" height="20"> <? echo "£".makecomma($casino_Roulette->max).""; ?></td>
        </tr>
<tr>
          <td height="20" valign="top">Blackjack</td>
          <td width="184" height="20">
            <?php if ($casino_bj->owner == "0"){ echo "No owner-<a href='?grab=Casinos&location=$locations[$i]&casino=bj'>Grab it</a>"; }else{ echo "<a href='profile.php?viewuser=$casino_bj->owner'>$casino_bj->owner</a>";  } ?>
          </td>
          <td width="233" height="20"> <? echo "£".makecomma($casino_bj->max).""; ?></td>
        </tr>

        <tr>
          <td width="304" height="20" valign="top">Underground</td>
          <td width="184" height="20">
            <?php if ($shop->owner == "0"){ echo "No owner-<a href='?grab=Shop&location=$locations[$i]'>Grab it</a>"; }else{ echo "<a href='profile.php?viewuser=$shop->owner'>$shop->owner</a>";  } ?>
          </td>
          <td width="233" height="20"><!--DWLayoutEmptyCell--></td>
        </tr>
        <tr>
          <td height="20" valign="top">Ammo hut</td>
          <td height="20"><?php if ($ammo_hut->owner == "0"){ echo "No owner-<a href='?grab=Ammo&location=$locations[$i]'>Grab it</a>"; }else{ echo "<a href='profile.php?viewuser=$ammo_hut->owner'>$ammo_hut->owner</a>"; } ?></td>
          <td height="20">&nbsp;</td>
        </tr>
      </table></td>
 
  <?php
if ($i == "3"){ echo "</tr>"; }
 
  $i++; } ?>

</table>
</body>
</html>
[/code]
Link to comment
https://forums.phpfreaks.com/topic/21742-help-php-help-needed/
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.josh Advanced Member

.josh

Posted
Posted
on all of your mysql functions, you need to attach

[code=php:0]
or die(mysql_error());
[/code]

to the end of it. it may give you a helpful clue as to what is wrong. example:

[code=php:0]
$mysql=mysql_query("SELECT * FROM users WHERE username='$username'") or die(mysql_error());
[/code]

also, it helps to seperate the query string from the query function, for debugging.  That way, you can echo out what is actually being queried. For instance, perhaps you are connecting just fine, but your variables used in the query are not holding what they should be holding. example:

[code=php:0]
$sql = "SELECT * FROM users WHERE username='$username'";
echo "query string: $sql <br>";
$mysql = mysql_query($sql) or die(mysql_error());
[/code]
Link to comment
https://forums.phpfreaks.com/topic/21742-help-php-help-needed/#findComment-97078
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