Re: Need help with PHP

12 Aug 2005


      --- Chris Bier wrote:
...
Jack wrote:
...
I'm having problems with some pages I'm writing
for a
...
client. I'm using session variables, however every
time
I go to a new page I'm losing the session id and
creating a new one. ...
Are you using session_start(); at the beginning of
each page?
Sorry, I hadn't meant to post that question yet.
Here's what I was doing:
<?php
  //page1.php
  session_start();
  $_SESSION['sid'] = session_id();
  $sid = $_SESSION['sid'];
...
?>
<html>
...
<form action="page2.php?SID=<?php echo $sid; ?>" ...>
...
</html>
============================================
<?php
  //page2.php
  session_start();
  $_SESSION['sid'] = session_id();
  $sid = $_SESSION['sid'];
...
?>
<html>
...
<form action="page1.php?SID=<?php echo $sid; ?>" ...>
...
Here's what I just tried:
<?php
//page1.php
if (isset($_GET['SID')) {
    $_SESSION['sid'] = session_id($_GET['SID']);
  }
  if (session_id() === "") {
    session_start();
  }
...
which is working, but it's a real kludge. I'd really
like to only use the get if cookies aren't enabled.
Thanks all,
Brian
</textarea>
</td>
</tr>
</table>
</td>
</tr>
</table>
<table border=0 cellpadding=4 cellspacing=0>
<tr valign=top>
<td align="right" nowrap> </td>
<td nowrap>
<input type=checkbox name="SigAtt" value="1"
id="SA"><label for="SA">Use my signature</label>
    				
</td>
</tr>
</table>
</div>
<!-- END APPLICATION CONTENT -->
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<button type="button" name="sendbottom"
id="sendbottom" value="Send" title="Send Message"
tabindex="10" onclick="Send_Click();"
style="position:static;">Send</button>
<button type="button" name="savedraftbottom"
id="savedraftbottom" value="Save as a Draft"
title="Save Message in your Drafts folder"
tabindex="11" onclick="SaveDraft_Click(this);"
style="position:static;">Save as a Draft</button>
<button type="button" name="spellcheckbottom"
id="spellcheckbottom" value="Spell Check" title="Check
your message's spelling before sending" tabindex="12"
onclick="SpellCheck_Click();"
style="position:static;">Spell Check</button>
<button type="button" name="cancelbottom"
id="cancelbottom" value="Cancel" title="Cancel"
tabindex="13" onclick="Cancel_Click(this);"
style="position:static;">Cancel</button>
</div>
</span>
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<table class="applicationcontainer composeview"
border="0" cellpadding="0" cellspacing="0"
width="100%">
<tbody><tr>
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<td>
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width="100%">
<tbody><tr>
<td id="spacer" nowrap="nowrap" width="3"><spacer
type="block" width="3"></td>
<td class="content" height="5" width="100%"><spacer
type="block" height="5"></td>							
</tr>
</tbody></table>
</td>
</tr>
<tr valign="top">
<td>
<h2 id="stateindicator" style="padding:5px
10px;">Sending Message</h2>
<table cellpadding="10" cellspacing="0" border="0"
style="background-color:#F6F6F6;">
<tbody>
<tr>
<td id="uploadmessage" style="font-weight:bold;"></td>
</tr>
<tr>
<td>
<div id="photomailuploadprogress" class="progressbar">
<div class="hd">
    				     
</div>
<div class="bd">
<span></span>
</div>
<div class="ft">
    				     
</div>
</div> 
</td>
</tr>
<tr style="display:none;">
<td id="photomailpromosendmessage"
style="padding-bottom:10px;"></td>
</tr>
</tbody>
</table>
</div>
</td>
</tr>
</tbody></table>
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composebuttonbar">
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id="cancelbottom" value="Cancel" title="Cancel"
onclick="CancelUpload()">Cancel</button>
</div>
    
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Re: Need help with PHP