I simplified the code a bit, and I am guessing that it was too much. Below is the complete code that works fine. The weird part is, the part that I have the question on, is if I change $r to $i, it doesn't work anymore. $i doesn't count up as it should and instead gives me some unpredictible results..... as it goes down the list sometimes its sequential (1,2,3 but never more than 3), other times its just the number 2 over and over).
$r = 1;
while ($row = mysql_fetch_array($website_result))
{
if (is_int(($r+2)/3))
{ echo ("\n<tr>"); }
echo ("\n<td align=\"center\" valign=\"bottom\">");
include("$site_path/common/code/directory_format_name.php");
I'm going to guess that "$site_path/common/code/directory_format_name.php" uses $i to do something else on it's own and is therefore messing up your $i. At least that's where I'd start looking.
// Gets the name Formatter
echo ("\n<a href=\"/directory/".$row['sup_link']."/\"><img src=\"/images/directory/".$row['sup_picture']."\" border=\"0\"></a>");
echo ("<br><a href=\"/directory/".$row['sup_link']."/\">$full_name</a>");
echo ("\n</td>");
if (($r >= "$website_total") AND (is_int(($r+2)/3)))
{ echo ("<td> </td><td> </td></tr>"); }
elseif (($r >= "$website_total") AND (is_int(($r+1)/3)))
{ echo ("<td> </td></tr>"); } elseif (is_int(($r)/3))
echo ("\n</tr>");
$r++;
}
echo ("</table>");
-- Kevin Murphy
Webmaster - Information and Marketing Services
Western Nevada Community College
www.wncc.edu
(775) 445-3326
On Mar 27, 2006, at 3:11 PM, Jasper Bryant-Greene wrote:
Kevin Murphy wrote:
Does anyone have a clue why using this code doesn't work:
Please specify what "doesn't work" means in this case :)
$i = 0;
while ($row = mysql_fetch_array($result))
{ echo ("Blah blah blah");
$i++;
}
$r = 0;
while ($row = mysql_fetch_array($result))
{ echo ("Blah blah blah");
$r++;
}
Those two blocks of code are for all intents and purposes identical, and indeed probably end up as exactly the same opcodes.
Jasper
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