$sub_cat is an array so you can omit the pipe when you get to count
($sub_cat);  with an if block.  there my be an easier way though.

hth
Jeff


                                                                                       
                             
                    "Jami"                                                             
                             
                    <jami@jamisnic       To:     <[EMAIL PROTECTED]>                
                             
                    he.com>              cc:                                           
                             
                                         Subject:     [PHP-DB] Using strlen and substr 
to Shorten DB Results        
                    01/26/2003                                                         
                             
                    05:07 PM                                                           
                             
                    Please respond                                                     
                             
                    to jami                                                            
                             
                                                                                       
                             
                                                                                       
                             




I have a script that I am working on that pulls info from a database:

<-- Code -->
$getscname = mysql_query("SELECT * FROM subcat WHERE subcatid =
'$subcatid'") or die ("Couldn't get the info.<br>".mysql_error());

 while($sub_cat = mysql_fetch_array($getscname)){
  $subcat_id = $sub_cat['subcatid'];
  $subcat_name = $sub_cat['subcatname'];

  echo '<a
href="subcat.php?catid='.$catid.'&sc='.$subcat_id.'">'.$subcat_name.'</a
>&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;&nbsp;';
 }
<-- Code -->

At the end of each link, a pipe is printed. I want to take the pipe off
of the last result, so that the page will prit out:

SubCat1  |  SubCat2  |  SubCat3

I've tried using strlen & substr to do this, but it cuts the pipe off of
all the results, not the last one. Any suggestions?

TIA.

--------
Jami
[EMAIL PROTECTED]



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