Question

When I access a page for example viewing a user information. Here’s the scenario. The user views the information for person A, and then views the information for person B but what is displayed on the browser is the information for person A and it will only go away once you refresh the browser. What do you think is the problem here?

Here’s a sample code:

<?php foreach($select as $row){ ?>
            <tr>
                <input type="hidden" name="schedule_id[]" value="<?php echo $row->schedule_id; ?>"/>
                <td><input type="text" id="description_<?php echo $row->schedule_id; ?>" name="description[]" value="<?php echo $row->quarter; ?>"/></td>
                <td><input type="text" id="range_from_<?php echo $row->schedule_id; ?>" name="range_from[]" value="<?php echo $row->new_range_from; ?>"/></td>
                <td><input type="text" id="range_to_<?php echo $row->schedule_id; ?>" name="range_to[]" value="<?php echo $row->new_range_to; ?>"/></td>
                <td><input type="text" id="sched_from_<?php echo $row->schedule_id; ?>" name="sched_from[]" value="<?php echo $row->sched_from; ?>"/></td>
                <td><input type="text" id="sched_to_<?php echo $row->schedule_id; ?>" name="sched_to[]" value="<?php echo $row->sched_to; ?>"/></td>
            </tr>
            <?php } ?>

It’s just a usual code I didn’t really do anything. But I’m suspecting that the configuration is the problem so if you would be so kind to look at my php.ini file:
http://dl.dropbox.com/u/27328449/php.ini

I was using Wampserver during the development but on production I installed php, apache and mysql separately. So I think this has something to do with the configuration.

Thank you for all the comments.

Answer 1

Your browser is probably caching the html of your page. Fix:

Add these two lines at the top of your page in php:

header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past

via http://php.net/manual/en/function.header.php