Return results into a table

[Local Hero]

I have a folder that has a bunch of images. Then I have a script to view the images of that folder, it puts the images one by one on top of each other along with details about the image. I'd like to put the images into tables and have 2 or 3 images per row. I'm not sure how to do that?

PHP Code:

<?PHP
$handle=opendir("./savedImage/");  
$aFiles = array();  
                  {  
while (($file = readdir($handle))!==false)  
{   
 $aFiles[$file] = filectime('./savedImage/' . $file);  
}  
asort($aFiles);    
foreach($aFiles as $key => $value){ 

    echo( $key . " - " . date("F d Y .", $value). "<a href='savedImage/".$key."' target='blank'><img src=./savedImage/" . $key . " width=300></a><br><br><hr>");   
    }  
    }  
    }  
    closedir($handle);  
?>

[Fou-Lu]

You use modulus and some switching logic. There are several different ways to get there, here is one:

PHP Code:

$iNumPerRow = 3;
if (count($aFiles) > 0)
{
    print('<table border="1">');
    print('<tr>');
    for ($i = 0; $value = current($aFiles); next($aFiles), ++$i)
    {
        $key = key($aFiles);
        if ($i > 0 && ($i % $iNumPerRow == 0))
        {
            print('</tr><tr>');
        }
        printf('<td>%s - %s.<a href="savedImage/%s" target="blank"><img src="savedImages/%s" width="300"/></a></td>',
            $key, date('F d Y', $value), $key, $key);  
    }
    print('</tr>');
    print('</table>');
}