Re: What kind of looping ?
| From: | Hank Marquardt | Date: | Tue, 27 Nov 2001 20:05:42 +0000 |
| Subject: | Re: What kind of looping ? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-75812@lists.php.net to get a copy of this message | ||
echo "<table><tr>";
while(list(,$fname) = each($file_list)) {
if(!($cnt % 4) && $cnt++!=0) {
echo "</tr><tr>";
}
echo "<td>$fname</td>";
}
echo "</tr></table>";
Didn't actually test that, but it should be close ... the important
piece is ($cnt % 4) ... modulo arithmetic is your friend. That and
thinking in terms of cells, not rows.
> Example:
> $image_dir = opendir("../images/bullets/");
> while ($file = readdir($image_dir)) { $file_list[] = $file; };
>
> Now $file_list[] has some number a file names. I want print 4 file names
> into a row. Each file name has to be in its on cell.
>
> <table>
> <tr> <td>FILE 0</td> <td>FILE 1</td> <td>FILE
> 2</td> <td>FILE 3</td> </tr>
> <tr> <td>FILE 4</td> <td>FILE 5</td> <td>FILE
> 6</td> <td>FILE 7</td> </tr>
> </table>
>
> I would image I would use a for loop, but I cant figure it out.
> Can somone assist me ?
>
> Thanks,
> Steve
>
>
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--
Hank Marquardt <hank@yerpso.net>
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