I'm trying a simple query to get students that signed up for each possible matching class, and I'm getting a weird result with this,when I print out. If they've signed up a student in one class, and a student in another class, I get the two students printing out fine. But, let's say they put TWO students in one class, and one student in the second class. In printing the second class result, it loops through the first class enrollees before giving me the name I want, like this :
workshop1 - tyson chandler
workshop1 - alton thurst
workshop1 - tyson chandler
workshop1 - alton thurst
workshop2 - Judi dench
On the first page I make a session variable of an array of data, to be used on page two:
<?php session_start();
$wid = $_POST['wid'];
//wid is an array
$_SESSION['workshops']=$wid;
<form method="post" action="register5b.php" target="_blank">
<input type="hidden" name="rid" value="<?= $rid ?>" />
<input type="hidden" value="<?= $wid ?>" name="wid" />
<input type="submit" value="print for my records" />
</form>On the previous page I print_r'd to see I have my registration id, and the attendee numbers are in an array as Array ( [0] => 215 [1] => 215 [2] => 216 )
Then on page two, where my results are printing screwy, I get:
<?php
foreach($_SESSION['workshops'] as $key=>$value)
{
$query2 = mysql_query("SELECT tbl_attendees.attendee_fname, tbl_attendees.attendee_lname FROM tbl_attendees
WHERE tbl_attendees.workshop_id = $value AND tbl_attendees.attendee_registrationid = $rid");
while ($row2 = mysql_fetch_array($query2)) {
echo "workshop ".$row2['workshop_id']." - ".$row2['attendee_fname']." ". $row2['attendee_lname']."<br>";
// and print out the values
}
}
?>