PHP - Php Noob - Can't Figure This Out - Arrays

guys is it possible to somehow compare something like these two together and make a choice depending on the out come

SystemKeyv1.0 and PasswordCrackerv2.0

PasswordCrackerv2.0 is grater than SystemKeyv1.0 can these be compared somehow?

thank for advise guys;

Cheers

The page that I'm working on is a quiz results page. In this section of code I am simply printing the question, then each answer choice is printed depending on a few if statements. Let's say the answer choice in this first statement was "Baseball." The four possibilities depending on the student answer I want a

Baseball - You Got This Right   or
Baseball - Correct Answer    or
Baseball - Your Answer     or
Baseball

So if the student gets a question wrong one choice should say "Correct Answer" next to it and one other would have "Your Answer" next to it. Pretty simple and straightforward.

I can get the correct results from everything but the second ifelse statement (Baseball - Your Answer). No matter what i do I can't get this to work.

Here is the code below and some clarifications:

$StudAns = Student's answer
$Choices = The particular answer choice being evaluated
$CorrectAnswer = obvious


Code: [Select]
$StudAns = array($QChoices['Q1Choice'], $QChoices['Q2Choice'], $QChoices['Q3Choice']);

$ContentsQuery = mysql_query("SELECT Question, Choice1, Choice2, Choice3, Correct_Answer FROM Module_1_Quiz")
or die(mysql_error());


while ($Contents = mysql_fetch_array($ContentsQuery)) {

    $i =0;
$Choices = array($Contents['Choice1'], $Contents['Choice2'], $Contents['Choice3']);
$CorrectAnswer = $Contents['Correct_Answer'];



echo "<span id='answers'><table width = '600' border='0' align='center' id='answers' bgcolor='#FFFFCC'><tr><td>";
echo $Contents['Question'];
echo "</td></tr>";
echo "<tr><td><ol type = 'a'><li>";

// Checks what should be printed for the first answer option
if ($Choices[$i] == $CorrectAnswer && $StudAns[$i] == $CorrectAnswer) {
echo $Choices[$i];
echo " - You Got This Right!";
}
elseif ($Choices[$i] == $CorrectAnswer &&  $StudAns[$i] != $CorrectAnswer) {
echo $Choices[$i];
echo " - Correct Answer";
}
elseif ($StudAns[$i] != $CorrectAnswer && $CorrectAnswer[$i] != $Choices[$i]) {
echo $Choices[$i];
echo " - Your answer";
}
else {
echo $Choices[$i];
}



  echo "</li><li>";
$i++;


// Checks what should be printed for the second answer option
if ($Choices[$i] == $CorrectAnswer && $StudAns[$i] == $CorrectAnswer) {
echo $Choices[$i];
echo " - You Got This Right!";
}
elseif ($Choices[$i] == $CorrectAnswer &&  $StudAns[$i] != $CorrectAnswer) {
echo $Choices[$i];
echo " - Correct Answer";
}
elseif ($StudAns[$i] != $CorrectAnswer && $CorrectAnswer[$i] != $Choices[$i]) {
echo $Choices[$i];
echo " - Your answer";
}
else {
echo $Choices[$i];
}




echo "</li><li>";

$i++;

// Checks what should be printed for the third answer option
if ($Choices[$i] == $CorrectAnswer && $StudAns[$i] == $CorrectAnswer) {
echo $Choices[$i];
echo " - You Got This Right!";
}
elseif ($Choices[$i] == $CorrectAnswer &&  $StudAns[$i] != $CorrectAnswer) {
echo $Choices[$i];
echo " - Correct Answer";
}
elseif ($StudAns[$i] != $CorrectAnswer && $CorrectAnswer[$i] != $Choices[$i]) {
echo $Choices[$i];
echo " - Your answer";
}
else {
echo $Choices[$i];
}


echo "</li></ol></table></span>";



}

Thanks everyone!

I'm terrible at designing websites (that's pretty much out of the question), but I would like to work on my php skills. I just can't figure out anything I can write that isn't extremely hard.. ideas?

hey all;

i created a script that just allows a user to record an IP address and it presents them in a table..

issue: each record draws its own row and a colum for an image (for deleting).. I can't igure out how I can delete the one row when they click on image(little x) to delete...

issue2: it's showing the error message when you bring up the screen telling them they didn't enter anything even prior to them hitting submit...

issue3: it's allowing me to enter the same IP again

code:


<?php
session_start();
if (!isset($_SESSION['username'])) {
echo "Sorry you must be logged in to view this page<BR>";
echo "Please <a href='index.php'>GO BACK</a> and try again";
exit();
}
else {
if ($_SESSION['username']) {
$username = $_SESSION['username'];
$userid = $_SESSION['userid'];
}
}
//script v1.0 ipdatabase.php - create a list of IP addresses that the user has added to their list to remember. can add or remove IPs
?>
<style type="text/css">
<!--
.style1 {color: #FFFFFF}
-->
</style>

<table align="center" width="550" border="0" cellpadding="0" cellspacing="0" bgcolor="#000000">
  <!--DWLayoutTable-->
  <tr>
    <td height="106" colspan="3" valign="top"><img src="images/myvpc.png" width="550" height="106"></td>
  </tr>
  <tr>
    <td width="16" height="57">&nbsp;</td>
    <td width="516" valign="top"><div align="center" class="style1">
      <p>IP DATABASE</p>
      <p align="left">add or remove IP address you have encountered in the game thus far for later use!</p>
    </div></td>
    <td width="18">&nbsp;</td>
  </tr>
  <tr>
    <td height="100">&nbsp;</td>
    <td valign="top">
      <form action="ipaddressadd.php" method="POST">
        <p>&nbsp;</p>
        <p><span class="style1">IP ADDRESS</span>:
          <input type="text" name="ipaddress" size="16">
          <input type="submit" name="submit" value="submit">
          </p>
      </form></td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td height="17"></td>
    <td valign="top"><img src="images/filler.jpg" width="516" height="19"></td>
    <td></td>
  </tr>
  <tr>
    <td height="296"></td>
    <td valign="top">
      <?php
$submit = $_POST['submit'];
if ($submit) {
 $ipaddress = ip2long($_POST['ipaddress']);
 }
//script to add IP to database
include('connectdb.php');

mysql_select_db('heaven_users') or die (mysql_error());

if (isset($ipaddress,$submit)) {


mysql_query("INSERT INTO ipdatabase (userid,ipaddress) VALUE ('$userid','$ipaddress')") or die ("Could Not write to database, Please try again");
}
else
echo "<center><font color='#ff0000'>You didn't add anything mate!</font></center>";
echo "<br />";


echo "<table align='center' border='1'><tr align='center'><th><font color='#ffffff'>SAVED IPADDRESS</font></th></tr><tr>";

$query = mysql_query("SELECT * FROM ipdatabase WHERE userid = '$userid'");
while ($result = mysql_fetch_assoc($query)) {
$ip = long2ip($result['ipaddress']);
echo "<tr align=\"center\"><td><font color='#ffffff'>".$ip."</font></td><td><a href='deleteip.php'><img border='0' src='images/delete.png'></a></td></tr>";
}
echo "</table>";


?>    </td>
    <td></td>
  </tr>
</table>

i was wondering how i would go about making a single page that would have sections on it and if you click a section the page reloads and shows the information that is within that section?
i got my code to show both the section and its information at the same time but cannot figure out how to do the above.
please help.
thank you
-Adam

Hi, good pm masters!
So i  have this code
Code: [Select]
<td><img src="images/layout/<?php echo base64_decode($_GET['layout']); ?>" width="50%" height="50%" /></td>
$_GET['layout'] is encoded that's y i have a decode there,
the image name will then be combined to the src like this -> image/layout/1.jpg..
when i view the source the src is correct but it doest show the image..
cant seem to find whats wrong.. 
my folder structure is sandbox>images>layout>file.jpg
the php file (where the code above is) inside the sandbox.
sorry if am i missing something sooo eaasy..
 i was doin alot of coding this morning until now so i don't know what to think anymore.. 

I get this 2 errors everytime i hit "Sign Up" in my registration form i'm creating for my new website:
Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in [php file location] on line 64

Deprecated: Function eregi() is deprecated in [php file location] on line 87



I have created a database in, MySQL with phpMyAdmin, named "membership" and a table named "users" with these fields:

Field                 Type                 Collation                 Attributes          Null   Default        Extra

username            varchar(20)     latin1_swedish_ci                             No    None
first_name        varchar(30)     latin1_swedish_ci                             No    None
last_name        varchar(30)     latin1_swedish_ci                             No    None
password         varchar(30)     latin1_swedish_ci                             No    None
email                varchar(50)     latin1_swedish_ci                             No    None
gender             text                 latin1_swedish_ci                             No    None
birth_day         date                                                                         No   None


This is the 2 parts of the php code where i get the 2 errors:

  public function user_exists()
  {
    mysql_connect("localhost","root","101Dalmatiner") or die(mysql_error());
    mysql_select_db("membership") or die (mysql_error());

    $data = mysql_query("SELECT ID FROM users WHERE username = '{$this->username}'");

    return mysql_num_rows($data) > 0 ? 1 : 0;        <---- the line where the first error appears
  }

    if(empty($this->email) || !eregi('^[a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+\.[a-zA-Z]{2,4}$',$this->email))
      $this->errors[] = 'Invalid Email';

There is all the neccesary informationg you'll need if your willing to look through it all and help my i think! I'm kinda new to php and MySQL so don't blame me if the code is messed up or something look really wrong, i'd appreciate any help i can get on this!

hello all, i can't get this to work; i'm able to echo both accts entered into the form via the _get but can't pull both balances using the $from_acct and $to_acct only the first query working do I have it formated wrong


<?php
//check for submit
$submit = $_GET['submit'];
//end looking for submit

//set varibles if submit is present
if (!$submit) {
echo "Sorry Mate I don't see you have submitted anything for me to process";
}
else {
//make the connecting and set some varibles from _get
$from_acct = $_GET['from_acct'];
$to_acct = $_GET['to_acct'];
$amount = $_GET['amount'];



$connect = mysql_connect("localhost","root","") or die (mysql_error());
mysql_select_db('users') or die ("no such database exisit");

$query = mysql_query("SELECT * from members WHERE bankaccount=$from_acct") or die ("Could not locate to account");
$query2 = mysql_query("SELECT * from members WHERE bankaccount=$to_acct") or die ("Could not locate to account");

while ($result = mysql_fetch_assoc($query) && $result2 = mysql_fetch_assoc($query2))
 {
$fromb = $result['balance'];
$tob = $result2['balance'];
}
//make a check to see if the account that is sending has the money to send
if ($fromb<$amount) {
echo "Mate you don't have enough cash to transfer " .$amount. "to this account<br />";
echo "Your Current Balance available for transfer is " .$fromb;

}
else {
$newbalancefrom = $fromb - $amount;
$newbalanceto = $tob + $amount;
//make the transfer
$transfer = mysql_query("UPDATE 'users' . 'members' SET 'balance' = '$newblanceto' WHERE bankaccount='$to_acct'") or die ("could not write to profile");
$transfer2 = mysql_query("UPDATE 'users' . 'members' SET 'balance' = '$newblancefrom' WHERE bankaccount='$from_acct'") or die ("Could Not Write to From Account");

if ($transfer) {
echo "Transfer Complete Thanks!";
}
else {
echo "There was a error in the transfer process please try again";
}
}
}
echo $fromb . "<br />";
echo $tob . "<br />";
echo $from_acct . "<br />";
echo $to_acct . "<br />";
?>
<h2>Peer to Peer Transfer</h2><br><br>
<form action="testtrans.php" method="get">
Amount to Transfer: <input type="text" size="8" name="amount"><br>
From Account: <input type="text" size="15" name="from_acct"> To Account: <input type="text" size="15" name="to_acct" /><br />
<input type="submit" name="submit" value="transfer" />
</form>

Hi im still learning php and have been running through the tutorials on making a user authentication system but im getting an error on one line but ive got the same code else where and its fine...

Code: [Select]
// Must have at least one character
if (strspn($_POST['user_name'],$span_str) == 0) {
return false;
}
Im getting the error on the if statment but no matter what i try it still tells me theres an error...

Heres the full function code:
Code: [Select]
function account_namevalid() {
// parameter for use with strspan
$span_str = "abcdefghijklmnopqrstuvwxyz" . "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-";

// Must have at least one character
if (strspn($_POST['user_name'],$span_str) == 0) {
return false;
}

// Must contain all legal characters
if (strspn($_POST['user_name'],$span_str) != srnlen($name)) {
return false;
}

// Min and Max length
if ($strlen($_POST['user_name']) < 5) {
return false;
}
if strlen($_POST['user_name']) > 25 {
return false;
}
// Illegal names
if
(eregi("^((root)|(bin)|(deamon)|(adm)|(lp)|(sync)|(shutdown)|(halt)|(mail)|(news)|(uucp)|(operator)|(games)|(mysql)|
  (httpd)|(nobody)|(dummy)|(www)|(cvs)|(shell)|(ftp)|(irc)|(debian)|(ns)|(download)))$", $_POST['user_name'])) {
  return false;
  }
  if (eregi("^(anoncvs_)", $_POST['user_name'])) {
  return false;
  }
return true;
}
Any help or info would be greatfull...
Cheers
Chris

Okay, the function appears to work just fine, except it doesn't add to the database.

I don't have any errors, so I'm not quite sure what is going on.

I've got an echo on the $id and $item_id, and both were pulling correctly. Just not being added to the table `sale`...

Anyone help?

Thanks in advance!


function addshopinv($id) {
error_reporting(E_ALL);
ini_set('display_errors', 1);
   if (isset($_POST["submit"])) {
        extract($_POST);
        $errors = 0;
        $errorlist = "";
        if ($name == "") { $errors++; $errorlist .= "Name is required.<br />"; }
else if ($errors == 0) { 
$dbh=dbconnect() or die ("Userlist read error: " . mysql_error()."<br>");
mysql_select_db("XXX");
$query = mysql_query("SELECT id FROM items WHERE name='$name'");
while ($result = mysql_fetch_array($query)){
$item_id = $result['id'];
echo $id;
$query1 = mysql_query("INSERT INTO sale SET shop_id='$id', item_id='$item_id");
}
            admindisplay("Inventory Item Added.","Add New Inventory Item");
        } else {
            admindisplay("<b>Errors:</b><br /><div style=\"color:red;\">$errorlist</div><br />Please go back and try again.", "Add New Item to Shop");
        }        
   }

So I'm sitting at my desk scratching my head on how to do a task where I pull information form a database (that i know how to do) but then i need to see if two variables equal a string and if they do count out how many times that two variables equal there two string checks and out put the counted number ?

this is what I have thought of but dose not  to work because I cant figure out a way to code it?

$dbPull = mysql_fetch_array($result)

if( $dbPull['Foo'] == 'string1' && $bdPull['Bar'] == 'string2')

     this is were I get lost I'm looking for  (how many times in the DB dose String2 show up in the array were the above, IF statement is true )


any ideas would be most appreciated

hello, newbie here.  i am struggling with the way my table is displayed.  as you can see if you goto http://durhamit.ca/citycore/2/tsreview.php and goto october 20th, Rui Zhang has 3 entries and im trying to make it display one at a time.

here is my code if anyone can point me in the right direction.

Code: [Select]
<?php

include 'config.php';
include 'javascript.php';

$d = date("d");
$m = date("m");
$y = date("Y");


?>

<center>

<form method="POST">
Month: <select size="1" name="m">
<option selected="selected" value="<?php echo $m; ?>"><?php echo $m; ?></option>
<?php
$mlist = range( 1,12 );
foreach ($mlist as $v ) {
   echo "<option value=\"$v\">$v</option>\n";
}
?>
</select>

Day: <select size="1" name="d">
<option selected="selected" value="<?php echo $d; ?>"><?php echo $d; ?></option>
<?php
$dlist = range( 1,31 );
foreach( $dlist as $v ) {
   echo "<option value=\"$v\">$v</option>\n";
}
?>
</select>

Year: <select size="1" name="y">
<option selected="selected" value="<?php echo $y; ?>"><?php echo $y; ?></option>
<option value="2010">2010</option>
<option value="2011">2011</option>
<option value="2012">2012</option>
<option value="2013">2013</option>
<option value="2014">2014</option>
</select>



<input type="submit" value="View" name="view">
</form>


<?php

if(isset($_POST['view']))
{

$y3=$_POST['y'];
$m3=$_POST['m'];
$d3=$_POST['d'];


$pdate=$y3."-".$m3. "-".$d3;
$pdate1 = date( 'D M j', strtotime($pdate) );
} else {
$pdate =  date('Y-m-d', strtotime("-1 day") );
$pdate1 = date( 'D M j', strtotime($pdate) );
}

$pdate2 =  date('Y-m-d', strtotime("-1 day, $pdate") );
$y4 = date('Y', strtotime("$pdate2") );
$m4 = date('m', strtotime("$pdate2") );
$d4 = date('d', strtotime("$pdate2") );

$pdate3 =  date('Y-m-d', strtotime("+1 day, $pdate") );
$y5 = date('Y', strtotime("$pdate3") );
$m5 = date('m', strtotime("$pdate3") );
$d5 = date('d', strtotime("$pdate3") );

echo "<table border='1' style='border-collapse: collapse' bordercolorlight='#000000' bordercolordark='#000000' width='98%' align='center'>";
echo "<tr>";
echo "<td width='100%' colspan='9' align='center'>";
?>
<table border='0' cellpadding='0' width='100%'>
<tr>
<td width='10%'  align="center">

<form name="back" method="POST">
<input type="submit" value="&lt;&lt;&lt;" name="view">
<input type="hidden" name="y" value="<?php echo "$y4"; ?>">
<input type="hidden" name="m" value="<?php echo "$m4"; ?>">
<input type="hidden" name="d" value="<?php echo "$d4"; ?>">
</form>
</td>
<td align="center"><b>Timesheets For <?php echo "$pdate1"; ?></b></td>
<td width='10%'  align="center">

<form name="forward" method="POST">
<input type="hidden" name="y" value="<?php echo "$y5"; ?>">
<input type="hidden" name="m" value="<?php echo "$m5"; ?>">
<input type="hidden" name="d" value="<?php echo "$d5"; ?>">
<input type="submit" value="&gt;&gt;&gt;" name="view">
</form>
</td>
</tr>
</table>
<?php
echo "</td>";
echo "</tr>";


$result5 = mysql_query("SELECT * FROM staff ORDER BY name");
while($row = mysql_fetch_array($result5))
{
$eid=$row['eid'];
$mname=$row['name'];


 
$result3 = mysql_query("SELECT * FROM timesheet WHERE date = '$pdate' AND eid = '$eid'");
$talltime = 0;
while($row3 = mysql_fetch_array($result3))
{

  $tid=$row3['id'];
  $tdate=$row3['date'];
  $tjobnumber=$row3['jobnumber'];
  $teid=$row3['eid'];
  $tdescription=$row3['description'];
  $tsignin=$row3['start'];
  $tfinish=$row3['finish'];
  $tlunch=$row3['lunch'];
  $tkms=$row3['kms'];
  $tschednum=$row3['schednum'];
  $tapproval=$row3['approval'];
  
  
if("$tapproval" == "1") {
$tapproval1="<font color='#00FF00'>In Progress</font>";
 }  
 
if("$tapproval" == "2") {
$tapproval1="<a target='_blank' href='approve.php?id=$tid'><font color='#FF0000'>Approve</font></a><br />
<a href='edittimesheet.php?id=" . $tschednum . "'>Edit</a>";

 }  

if("$tapproval" == "3") {
$tapproval1="Approved";
 } 

 
  
  $tdate1 = date( 'M j, Y', strtotime($tdate) );
  
    $tsignin1 = date( 'g:i a', strtotime($tsignin) );
$tfinish1 = date( 'g:i a', strtotime($tfinish) );

if( empty($tfinish) ) {
 $tfinish2="<i>In Progress";
} else {
 $tfinish2="$tfinish1";
}

$shortid=substr($tjobnumber, 5, -1); //remove the first 5 characters and minus the last character

$result = mysql_query("SELECT * FROM jobs WHERE id = '$shortid'");
while($row = mysql_fetch_array($result))
{
$jstatus=$row['status'];
 
}


$result4 = mysql_query("SELECT * FROM schedule WHERE id = '$tschednum'");
while($row4 = mysql_fetch_array($result4))
{

  $sid=$row4['id'];
  $sdate=$row4['date'];
  $seid=$row4['eid'];
  $sjobnumber=$row4['jobnumber'];
  $sstarttime=$row4['starttime'];
  $sstatus=$row4['status'];
  $setime=$row4['etime'];
  
}

$log_in_time_string = strtotime($tsignin);
$log_out_time_string = strtotime($tfinish);
$difference_in_seconds = ($log_out_time_string - $log_in_time_string);
$tbilled = ($difference_in_seconds / 3600);
  
  
  if($tbilled < 0)
{
    $tbilled1 = $tbilled + 24;
} else {
    $tbilled1=$tbilled;
}
  
  $tbilled2 = number_format(round($tbilled1*4)/4,2);
  $tbilled3 = $tbilled2 - $tlunch ;
  $talltime += $tbilled3;
  
  
  if ($talltime == '0' ) {
 echo "nothing";
 } else {
 
   echo "<tr>";
  echo "<td align='left' colspan='10'><b>&nbsp" . $mname . "</b></td>";
  echo "</tr>";
 
 echo "<tr>
<th align='center'>Date</th>
<th align='center'>Job Number</th>
<th align='center' width='30%'>Service Report</th>
<th align='center'>Sign In Time</th>
<th align='center'>Sign Out Time</th>
<th align='center'>Lunch</th>
<th align='center'>Time Billed</th>
<th align='center'>Estimated</th>
<th align='center'>Status</th>
</tr>";
  
  echo "<tr>";
  echo "<td align='center'>" . $tdate1 . "</td>";
  echo "<td align='center'>" . $tjobnumber . "</td>";
  echo "<td align='center'>" . $tdescription . "</td>";
  echo "<td align='center'>" . $tsignin1 . "</td>";  
echo "<td align='center'>" . $tfinish2 . "</td>";
echo "<td align='center'>" . $tlunch . " hour</td>";
echo "<td align='center'>";
     if ($tbilled3 > $setime ) {
 echo "<font color='red'><b>*** " . $tbilled3 . " hours ***</b></font>";
 } else {
 echo "" . $tbilled3 . " hours";
 }
echo "</td>";
echo "<td align='center'>" . $setime . " hours</td>";
echo "<td align='center' nowrap>" . $tapproval1 . "</td>";


  echo "</tr>";

} 
   echo "<tr>";
 
  echo "<td colspan='6' align='right'><b>Totals :</td>";
  echo "<td align='center' colspan='3'>";
     if ($talltime > "8" ) {
 echo "<font color='red'><b>*** " . $talltime . " hours ***</b></font>";
 } elseif ($talltime < "0" ) {
 echo "<font color='red'><b>Still signed into a job</b></font>";
 } else {
 echo "" . $talltime . " hours";
 }
echo "</td>";

  echo "</tr>";

   echo "<tr>";
 echo "<td align='center' colspan='10' bgcolor='#D9FFD9'>&nbsp</td>";
  echo "</tr>";

}
}
    
echo "</table>";







include 'close.php';

?>

i have an array called $imageArray like this

Array
(
    [0] => 'Dashka'_Darren_Sheehan_1.jpg
    [1] => 'Dashka'_Darren_Sheehan_10.jpg
    [2] => 'Dashka'_Darren_Sheehan_2.jpg
    [3] => 'Dashka'_Darren_Sheehan_3.jpg
    [4] => 'Dashka'_Darren_Sheehan_4.jpg
    [5] => 'Dashka'_Darren_Sheehan_5.jpg
    [6] => 'Dashka'_Darren_Sheehan_6.jpg
    [7] => 'Dashka'_Darren_Sheehan_7.jpg
    [8] => 'Dashka'_Darren_Sheehan_8.jpg
    [9] => 'Dashka'_Darren_Sheehan_9.jpg
    [10] => .
    [11] => ..
    [12] => Aaron_Kidney_1.jpg
    [13] => Aaron_Kidney_10.jpg
    [14] => Aaron_Kidney_11.jpg
    [15] => Aaron_Kidney_12.jpg
    [16] => Aaron_Kidney_13.jpg
    [17] => Aaron_Kidney_14.jpg
    [18] => Aaron_Kidney_15.jpg
    [19] => Aaron_Kidney_16.jpg
    [20] => Aaron_Kidney_17.jpg
    [21] => Aaron_Kidney_18.jpg

and i also have another array called $_names

Array
(
    [0] => 'Dashka'_Darren_Sheehan
    [1] => Beefit_Gyms
    [2] => Aaron_Kidney
    [3] => Dean_Mitchell
    [4] => Colin_O_Neill
    [5] => Keith_McManus
)

if a name in array $_names exists in the $imageArray i want to insert the images for that person into one column of a table like this

<tr>
<?php foreach ($names as $name): ?><th><?php htmlout($name); ?></th><?php endforeach; ?>
</tr>
<tr>
<td><img src="../images/'Dashka'_Darren_Sheehan_1.jpg" width="204"/></td>
    <td><img src="../images/Aaron_Kidney_1.jpg" width="204"/></td>
    <td>row 1, cell 1</td>
    <td>row 1, cell 2</td>
    <td>row 1, cell 1</td>
    <td>row 1, cell 2</td>
</tr>
<tr>
<td><img src="../images/'Dashka'_Darren_Sheehan_2.jpg" width="204"/></td>
    <td><img src="../images/Aaron_Kidney_2.jpg" width="204"/></td>
    <td>row 1, cell 1</td>
    <td>row 1, cell 2</td>
    <td>row 1, cell 1</td>
    <td>row 1, cell 2</td>
</tr>

can anyone help me write the logic for this??
I cant figure it out...

Ok, so there are two functions, one encrypts data, the other one must decrypt. But I do not know how to implement it to decrypt.

I need to know how to use the second function (number_decrypt). I need it so I enter the encrypted string into a text field and it outputs the decypted string.

I dont need the html, I just dont understand how to implement it.


Can someone look at this for me and possibly tell me how I could achieve this?

Heres the code:
function number_encrypt($plain)
{
mt_srand ((double) microtime() * 1000000);
$password = '';

for ($i=0; $i<10; $i++) {
  $password .= rand(1,1000);
}

$salt = substr(md5($password), 0, 2);

$password = md5($salt . $plain) . ':' . $salt;

return $password;
}

function number_decrypt($encrypted,$plain)
{
$stack = explode(':', $encrypted);
if (sizeof($stack) != 2) return false;

if (md5($stack[1] . $plain) == $stack[0]) 
{
return true;
}

return false;
}

Thanks!

I am trying to redirect users depending on their coupon code input

I am using the following script in the form created in dreamweaver:

Code: [Select]
<form action="CodeUserredirect.php" method="post" enctype="multipart/form-data" name="" id="">
  <input type="hidden" name="redirect" value="CodeUserredirect.php" />
    <p class="style4">Redeem your Gift Certificate Savings for Special Orders he </p>
    <p><span class="style78">Enter Coupon code</span>
      <input name="CouponCode" type="text" id="CouponCode" size="9">
      <input type="submit" name="CheckCode" id="CheckCode" value="Check Code">
      <br/>
      <br/>
    </p>
  </form>

and I am using the following code in my php file:

<?php$coupon_code = $_POST['couponcodenumber'];if ($coupon_code = $some_other_value) {    $redirected_address = 'Location: specialordersDiscountForm.php';    header ($redirected_address);    exit();} else {    $redirected_address = 'Location: specialorderwrongcode.php';    header ($redirected_address);    exit();}?> ()

Not sure where the issue is in these coding but it is not working to redirect users depending on their coupon input as intended.  Can anyone supply me with a working code or explain what the issue is? 

thanks!