PHP - Php Redirect With $_post Data

I'm trying to put together a script that redirects visitors based on their IP, user agent and/or referral url. Basically I want the script to scan these three factors from the visitor, if any of them turn out to match my redirect-requirement it redirects the user. I know the code is horribly coded, I'm incredibly new to the php-scene and consider myself a complete noob. As you can see I want redirected visitors to go to google.com and un-redirected to msn.com(examples). Really thankful for all the help I can get! Right now nothing works, any suggestions?

<?php
 
function redirect($page) {
        Header( "HTTP/1.1 301 Moved Permanently" );
        header('Location: ' . $page);
        exit;
}
 
$referrals=array('pitchingit.org','referral2');
$badAgents = array("useragent1", "useragent2");
$deny = array("78.105.191..*","100.101.103..*");
 
if (in_array($_SERVER['HTTP_REFERER'], $referrals, FALSE)) 
{
        header("Location: http://www.google.com");
} 
else 
{
        header("Location: http://www.msn.com");
}  
 
if(in_array($_SERVER['HTTP_USER_AGENT'],$badAgents)) 
{
        redirect("http://www.google.com/");
        exit();
} 
 
$add=$_SERVER['REMOTE_ADDR'];
foreach ($deny as $ip) {
        if (preg_match("^.$add.*^",$ip)) {
        redirect("http://www.google.com");
        }
}
 
redirect("http://www.msn.com");
 
?>

How can one re-direct a visitor, without using a header re-direct?  I'd like a page to show up, then after about 5 seconds I need the visitor sent to another page.  How can I do this?

hey guys
I know this is html but I'm using the php $_POST to grab the information the user chooses, i can't figure out though how to grab the info i'm looking for in this select option form
if they choose PasswordCracker v3.0 what is it i'm looking to set my $_post['']; to?

<FORM action="buy.php" method="POST">
    <select name="passwordcrakers">
      <option value="v2.0">PasswordCracker V2.0</option>
      <option value="v3.0">PasswordCracker V3.0</option>
      <option value="v4.0">PasswordCracker V4.0</option>
      <option value="v5.0">PasswordCracker V5.0</option>
      <option value="v6.0">PasswordCracker V6.0</option>
      <option value="v7.0">PasswordCracker V7.0</option>
      <option value="v8.0">PasswordCracker V8.0</option>
      <option value="v9.0">PasswordCracker V9.0</option>
      <option value="v10">PasswordCracker V10</option>
        </select><br />
<input type="submit" value="Buy" name="submit" />
</FORM>

Hi guys,

I have a form using radio buttons.
For the radio button, lets just say i have the id name as 'rim' + number eg; rim0, rim1, rim2....

When i post the data to another file to execute the data collected, naturally i would use the:
Code: [Select]
$rim0=$_POST['rim0'];
$rim1=$_POST['rim1'];
....
$rim10=$_POST['rim10'];
i tried to shorten this process using this method:
Code: [Select]
//$q is part of the post variable.
for($x = 0; $x < count($q); $x++){

$rim[]=$_POST['"rim"."$x"'];
}
But i get this error
Code: [Select]
Notice: Undefined index: "rim"."$x" in D:\Apache Software Foundation\Apache2.2\htdocs\.....\#####.php on line 20
Notice: Undefined index: "rim"."$x" in D:\Apache Software Foundation\Apache2.2\htdocs\.....\#####.php on line 20
Notice: Undefined index: "rim"."$x" in D:\Apache Software Foundation\Apache2.2\htdocs\.....\#####.php on line 20
Notice: Undefined index: "rim"."$x" in D:\Apache Software Foundation\Apache2.2\htdocs\.....\#####.php on line 20
Notice: Undefined index: "rim"."$x" in D:\Apache Software Foundation\Apache2.2\htdocs\.....\#####.php on line 20
Notice: Undefined index: "rim"."$x" in D:\Apache Software Foundation\Apache2.2\htdocs\.....\#####.php on line 20
Notice: Undefined index: "rim"."$x" in D:\Apache Software Foundation\Apache2.2\htdocs\.....\#####.php on line 20
Notice: Undefined index: "rim"."$x" in D:\Apache Software Foundation\Apache2.2\htdocs\.....\#####.php on line 20
Notice: Undefined index: "rim"."$x" in D:\Apache Software Foundation\Apache2.2\htdocs\.....\#####.php on line 20
Notice: Undefined index: "rim"."$x" in D:\Apache Software Foundation\Apache2.2\htdocs\.....\#####.php on line 20
Is there something wrong with my POST syntax?

ok am workin on this script its a points market for a text based game but my money is not taking the amount of the players i points on the market ... just say i post 10 points for $29.000.000 ... and when the player  buys the points it takes the money from that user and give the user points but .... when the user buy the points it dont give the user the money it give $290 ?? not sure is its my SQL av post that to


Code: [Select]
<?php
include 'header.php';

$_POST['buypoints'] =  abs(intval($_POST['buypoints']));{


$result = mysql_query("SELECT * FROM `pointsmarket` WHERE `id`='".$_POST['points_id']."'");
    $worked = mysql_fetch_array($result);
    $price = $worked['price'];
    $amount = $worked['amount'];
  $totalcost = $price * prettynum($_POST['amount']);
  $newpointsinmarket = $amount - prettynum($_POST['amount']);
  $user_points = new User($worked['owner']);

if ($worked['owner'] == $user_class->id) {
echo Message("You have taken ".$_POST['amount']." points off the market.");
$newpoints = $user_class->points + $_POST['amount'];;
$result = mysql_query("UPDATE `grpgusers` SET `points` = '".$newpoints."' WHERE `id`='".$user_class->id."'");
$user_class = new User($_SESSION['id']);
if ($newpointsinmarket == 0){
$result = mysql_query("DELETE FROM `pointsmarket` WHERE `id`='".$worked['id']."'");
} else {
$result = mysql_query("UPDATE `pointsmarket` SET `amount` = '".$newpointsinmarket."' WHERE `id`='".$worked['id']."'");
}
include 'footer.php';
die();
}
  $_POST['amount'] =  abs(intval($_POST['amount']));
$_POST['points_id'] = abs(intval($_POST['points_id']));{

}
$_POST['amount'] =  abs(intval($_POST['amount']));
$_POST['points_id'] = abs(intval($_POST['points_id']));{

}
if ($totalcost > prettynum($user_class->money)){
echo Message("You don't have enough money.");
}
if($_POST['amount'] >= 1 && $_POST['amount'] <= $amount && $totalcost <= $user_class->money){
echo Message("You have bought ".$_POST['amount']." points for $".$totalcost);
$newpoints = $user_class->points + $_POST['amount'];
$newmoney = $user_class->money - $totalcost;
$result = mysql_query("UPDATE `grpgusers` SET `money` = '".$newmoney."', `points` = '".$newpoints."' WHERE `id`='".$user_class->id."'");
$newmoney = $user_points->money + $totalcost;
$result = mysql_query("UPDATE `grpgusers` SET `money` = '".$newmoney."' WHERE `id`='".$user_points->id."'");
$user_class = new User($_SESSION['id']);
if ($newpointsinmarket == 0){
$result = mysql_query("DELETE FROM `pointsmarket` WHERE `id`='".$worked['id']."'");
} else {
$result = mysql_query("UPDATE `pointsmarket` SET `amount` = '".$newpointsinmarket."' WHERE `id`='".$worked['id']."'");
}
}
}

$_POST['addpoints'] =  abs(intval($_POST['addpoints']));
$_POST['id'] = abs(intval($_POST['id']));{

}
if($_POST['amount'] < 1){

}
if($_POST['price'] < 1){

}
if ($_POST['amount'] >= 1 && prettynum($_POST['amount']) <= $user_class->points && $_POST['price'] >= 1){
echo Message("You have added ".$_POST['amount']." points to the market a price of $".$_POST['price']." per point.");
$result= mysql_query("INSERT INTO `pointsmarket` (owner, amount, price)"."VALUES ('$user_class->id', '$_POST[amount]', '$_POST[price]')");
$newpoints = $user_class->points - $_POST['amount'];
$result = mysql_query("UPDATE `grpgusers` SET `points` = '".$newpoints."' WHERE `id`='".$user_class->id."'");
$user_class = new User($_SESSION['id']);
}

?>
<link href="style.css" rel="stylesheet" type="text/css" />

<tr><td class="contenthead">Point Market</td></tr>
<tr><td align="center" class="contentcontent">
<p>&nbsp;</p>
<p><strong>You need to be a Respected Warrior to add points to the market</strong><br>
Use this form to add points to the points market.</p>
<p><strong>Bank Account[<? echo prettynum($user_class->bank) ?>]</strong><strong></strong><br />
  <strong><a href="pointmarket.php">[Refresh</a>]</strong></p>
<form method='post'>
  <table align="center">
  <tr>
<td>Amount of points</td><td>&nbsp;&nbsp;<input name='amount' type='text' class="areatest" value='0' size='10' maxlength='20'></td>
</tr>
<tr>
<td>Price per point</td><td>$<input name='price' type='text' class="areatest" value="0" size='10' maxlength='20'></td>
<tr><td align="center" colspan="2"><input name='addpoints' type='submit' class="buttong" value='Add Points'></form></td>
</tr></table>
</td></tr>
<tr><td class="contentcontent">
<?php
$result = mysql_query("SELECT * FROM `pointsmarket` ORDER BY `price` DESC");
while($line = mysql_fetch_array($result, MYSQL_ASSOC)) {
$user_points = new User($line['owner']);
if ($user_points->id == $user_class->id){
$submittext = "Remove";
} else {
$submittext = "Buy";
}
echo "<form method='post'>";
echo $user_points->formattedname." - ".$line['amount']." points for ".prettynum($line['price'],1)." per point <input type='text' name='amount' size='3' maxlength='20' value='".prettynum($line['amount'])."'><input type='hidden' name='points_id' value='".$line['id']."'><input type='submit' name='buypoints' value='".$submittext."'></form><br>";
}
?>
</td></tr>
<?php
include 'footer.php';
?>



SQL
Code: [Select]
CREATE TABLE IF NOT EXISTS `pointsmarket` (
  `owner` int(10) NOT NULL default '0',
  `amount` text NOT NULL,
  `price` text NOT NULL,
  `id` int(10) NOT NULL auto_increment,
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM  DEFAULT CHARSET=latin1 ROW_FORMAT=DYNAMIC AUTO_INCREMENT=81 ;

Hello,

My script here is not sending POST vars from form to script. I can't figure it out.

Form:
Code: [Select]
<form action="train2.php" method="POST">
 <tr>
<td colspan="4"><center><img src="pic/toppage16.gif" /></center></td>
       </tr>

<TR> <TD><FONT COLOR="white">Reassign Miners</FONT></TD>

<TD align=right><FONT COLOR="white">0 Naquadah</FONT></TD>

<TD align=middle><FONT COLOR="white"><INPUT size="6" maxlength="8" value="0" name="miner>"</FONT></TD>

</TR>

<TR>

<TD><FONT COLOR="white">Reassign Normal Attackers</FONT></TD>

<TD align=right><FONT COLOR="white">0 Naquadah</FONT></TD>

<TD align=middle><FONT COLOR="white"><INPUT size="6" maxlength="8" value="0" name="atsold"></FONT></TD>

</TR>

 <TR>
 
<TD><FONT COLOR="white">Reassign Normal Defenders</FONT></TD>


<TD align=right><FONT COLOR="white">0 Naquadah</FONT></TD>

<TD align=middle><FONT COLOR="white"><INPUT size=6 maxlength=8 value=0 name="defsold"></FONT></TD>

</TR>

<TR>

 <TD><FONT COLOR="white">Reassign Covert Agents</FONT></TD>

<TD align=right><FONT COLOR="white">0 Naquadah</FONT></TD>

<TD align=middle><FONT COLOR="white"><INPUT size=6 maxlength=8 value=0 name="spy"></FONT></TD>

</TR>

<TR> <TD><FONT COLOR="white">Anti Covert Agents</FONT></TD>

<TD align=right><FONT COLOR="white">0 Naquadah</FONT></TD><TD align=middle><FONT COLOR="white"><INPUT size="6" maxlength=8 value=0 name="spykiller"></FONT></TD></TR>

<TR> <TD align=middle colSpan=3><FONT COLOR="white"><INPUT type="submit" value="UnTrain!" name="untrain">
</FONT>

</TD>

</form>

Code: [Select]
<?php
if(isset($_POST['untrain'])){

die($_POST['miner']);
$miners = securevar($_POST['miner']);
$nattackers = securevar($_POST['atsold']);
$ndefenders = securevar($_POST['defsold']);
$covertunits = securevar($_POST['spy']);
$anticovertunits = securevar($_POST['spykiller']);

$totalunits+=$miners;
$totalunits+=$nattackers;
$totalunits+=$ndefenders;
$totalunits+=$covertunits;
$totalunits+=$anticovertunits;

if($totalunits>=1){
$q = "UPDATE `accountinfo_db` SET `miners_1` = `miners_1`-'$miner', `attackers_1` = `attackers_1`-'$natta', `defenders_1` = `defenders_1`-'$ndefe', `covertagents` = `covertagents`-'$cover', `anticovertagents` = `anticovertagents`+'$antic', `untrainedunits` = `untrainedunits`+'$totalunits' WHERE `id` = '$id'"; 
$res = mysql_query($q) or die(mysql_error());

if(isset($res)){
header("Location: train.php?strmsg=".$totalunits."Troops Untrained! For 0 Naquadah.");
}

}else{
header("Location: train.php?strmsg=You must enter atleast 1 troop to be un-trained!");
}

}


?>

when I die($_GET['miner'); nothing is outputed even tho I submited the data.

Thank you,
Brian

Hi guys, running through this tutorial at the moment:

http://www.tizag.com/phpT/forms.php

I seem to keep having problems with the $_POST variable. Is that obsolete syntax now?

Here's the part I get an error on:

<html>
<body>
<?php
$quantity=$_POST['quantity'];
$item=$_POST['item'];

echo "You ordered".$quantity."".$item.".<br/>.";
echo "Thank you for ordering from Boombaby art supppplies!";

?>
</body>
</html>


Here's the error:


( ! ) Notice: Undefined index: quantity in C:\wamp\www\process.php on line 4
Call Stack
#   Time   Memory   Function   Location
1   0.0009   363936   {main}( )   ..\process.php:0

( ! ) Notice: Undefined index: item in C:\wamp\www\process.php on line 5
Call Stack
#   Time   Memory   Function   Location
1   0.0009   363936   {main}( )   ..\process.php:0
You ordered.
.Thank you for ordering from Boombaby art supppplies!



Any help would be appreciated. I tried googling but everything didn't seem to answer my question or was too confusing.

Thanks.

I use a form to sent date and  use php to display it . However , the code only can working on one page. I can not turn the page. I do not why . Please tell me reason . Thank you very much.

<select name="kind">
  <option >kind</option>
 <option value="Copier Toner">Copier Toner</option>
        <option value="Laser Toner">Laser Toner</option>
      <option value="MICR Toner">MICR Toner</option>
      <option value="Inkjet">Inkjet</option>
    
php code

if (isset($_GET["page"])) { $page  = $_GET["page"]; } else { $page=1; };
$start_from = ($page-1) * 18;



$select="select * from $chun where  brand = '$_POST[brand]' or  sort ='$_POST[kind]' or type='$_POST[type]'  LIMIT $start_from, 18";

$result2=mysql_query($select, $connection) or die (mysql_error());

 <?php
   $sql = "select count(*) from $chun  where   brand = '$_POST[brand]' or sort='$_POST[kind]' or type='$_POST[type]' ";

   
$rs_result = mysql_query($sql,$connection);
$row = mysql_fetch_row($rs_result);
$total_records = $row[0];
$total_pages = ceil($total_records / 18);
 
for ($i=1; $i<=$total_pages; $i++) {



?>


      <div class="trunpage"><a href='table2.php?page=<?php echo  "$i" ; ?>&id=<?php echo "$_POST[brand]";?>&cd=<?php echo "$_POST[kind]";?>&td=<?php echo "$_POST[type]";?>'  ><?php echo  "$i" ; ?></a>
      
       </div>
   
The first page is working fine. The second page I get error message.

Undefined index: brand in C:\wamp\www\php1000\table2.php on line 234

Is there an easy way to dump out the contents of a $_POST array and display them on my screen?

(I'm trying to get more comfortable with what is stored in the $_POST array and how it is structured.)

Thanks,


TomTees

Hi All,

I am having a bit of difficulty with a form I've built that has some PHP elements in it. The issue is it is just not sending the values (which are in hidden fields).

Code is:

Code: [Select]
while($row = mysql_fetch_array($result)){

echo '<tr style="padding: 15px;">';
echo '<td>' . $row['product_id'] . '</td>';
echo '<td>' . $row['name'] . '</td>';
echo '<td>' . $row['catalogue_id'] . '</td>';
                         ?>           
<td>
            <form method="post"  enctype="multipart/form-data" action="<?php echo str_replace( '%7E', '~', $_SERVER['REQUEST_URI']); ?>">
            <!--Hidden Field Checks to see if form has already been sent-->
<input type="hidden" name="editform" value="Y">
            <!--Hidden Fields for Edit Job-->
<input type="hidden" name="prodid" value="<?php echo $row['product_id'] ?>">           
            <input type="hidden" name="prodname" value="<?php echo $row['name'] ?>">
            <input type="hidden" name="catalogue_id" value="<?php echo $row['catalogue_id'] ?>">
            <input type="hidden" name="full_description" value="<?php echo $row['full_description'] ?>">   
            <input type="submit" name="Edit" value="<?php _e('Edit', 'pmimp_trdom' ) ?>" />
            </form>
            </td>

Would it have something to do with splitting up the php tags?
Any help would be apprecited!

Thanks!

Hey guys i am using a global filter on my $_POST

function filter($str){return htmlentities($str, ENT_QUOTES);}
$_POST = array_map('filter', $_POST);

It helps me encode the stuff into the database.
It works great on all my fields exept my arrays ...

Ex: fields like this <input type="text" name="name[]" size="20"> breaks

Any sugestions on gething this global filter working?

I have a button that uses $_POST to send information to another page.  The data is in a hidden input so it's not possible for users to change information.  I have nothing to check if the data is correct on the other page.  Is it still possible for people to change the $_POST data though?  Or somehow send false $_POST data to the other page?

hello i have a script and i keep getting an error
on php4 i dont get that error
only on php5

<?php
session_start();
error_reporting(E_ALL);
ini_set('display_errors',1);
function query_str($params) {
        $str = '';
                foreach ($params as $key => $value) {
                        $str .= (strlen($str) < 1) ? '' : '&';
                        $str .= $key . '=' . rawurlencode($value);
                }
                 return ($str);
}

if($_GET['id']=='1'){
                $query=parse_str($_POST);
                query_str($query);
                $username=rtrim($username);
                $password=rtrim($password);
                // .... continue
echo $username.':'.$password.chr(10);
}


Code: [Select]
Warning: parse_str() expects parameter 1 to be string, array given in /var/www/poo/do.php on line 15
Warning: Invalid argument supplied for foreach() in /var/www/poo/do.php on line 7
Notice: Undefined variable: username in /var/www/poo/do.php on line 17
Notice: Undefined variable: password in /var/www/poo/do.php on line 18

the html code is this
Code: [Select]
<form  name="Form_Auth" action="do.php?id=1" method="post" target="_top">
<input name="username" id="txt" value="Nome utente" class="nomeutente">
<input name="password" type="password" maxlength="32" id="pass" value="password" class="password lf">
<input name="bottone" type="submit" class="bottone rf" value="Invia" alt="accedi">
</form>

Hi guys! I need your help..
I'm having a problem in getting the post values from my form,
I have 2 arrays and some values:
Code: [Select]
$total = 3;
$array1 = (branch1, branch2, branch3);
$array2 = (100, 200, 300);
$count = count($array1) - $total;
then i combine them
Code: [Select]
$array3 = combine_array($array1, $array2);
if $count is 0, using a foreach loop i echo each value and key
Code: [Select]
foreach($combined_array as $value => $key)
{
echo "<tr>";

echo "<td><input type='hidden' name='branch' value='{$value}'></td>";
        echo "<td id='edit'>" . "<input type='submit' name='edit' value='' />" . "</td>";
echo "<td id='sep'> / </td>";
echo "<td><input type='hidden' name='id' value='{$key}'></td>";
echo "<td id='del'>" . "<input type='submit' name='delete' value='' />" . "</td>";
very simple and it works perfectly fine,
but  if the variable $count is not equal to 0, i append both arrays(1 & 2) so that it will be equal to 0. (data appended is not important i just need them for the table output.)
Code: [Select]
for($i = 0; $i < $count; $i++)
{
     $array1[] = "null" . $i;
     $array2[] = $i;
}
// then combine
    $array3 = combine_array($array1, $array2);

// echo each value and key
foreach($combined_array as $value => $key)
{
echo "<tr>";

echo "<td><input type='hidden' name='branch' value='{$value}'></td>";
        echo "<td id='edit'>" . "<input type='submit' name='edit' value='' />" . "</td>";
echo "<td id='sep'> / </td>";
echo "<td><input type='hidden' name='id' value='{$key}'></td>";
echo "<td id='del'>" . "<input type='submit' name='delete' value='' />" . "</td>";
       echo "</tr>";
i tried to view the code souce and both hidden fields contain correct data but if i tried to delete/edit it doesn't work.
i tried echoing/print_r the $_POST['branch'] & $_POST['id'] after i click on delete/edit and it always gives me the last $value and $key of the combined array for all the submit buttons..

Any thoughts?
As i said the appended data is not important but the problem is once i click delete  the original values in array1 and 2 are not what post is giving me..therefore i cannot delete or edit them..
Sorry if my post is too long..
Thanks in advance!