directory listing and file sizes

anthill

Hi, i've read a few posts similar to this but still couldn't figure out why i'm getting an error:

I have the code that will display a list of files in a directory that are only images, but then i want to adapt it to also give the file sizes i've tried a few methods giving errors such as:

picture.gif (errno=2 - No such file or directory) 😕

even though it would count the files still and display it!

<?

$count=0;
if($d = opendir("")) 
      {
       while(false != ($f = readdir($d))) 
                {    

                 if(eregi("\.(jpg|png|gif)$", $f)) 
                      {
                        echo "<img src='" . $dir . "/" . $f . "'><br />";
                        $count++;
                       }
                 }
                 closedir($d);
                 echo "<p>" . $count . " image(s) </p>"; 
         }
?>

So, any ideas how i can adapt this code to display the file size also?

Would be so greatful if you can help!

Thanks

Ant

P.S. after eregi(" there is a \ but it isn't showing up in the code above.

notionlogic

Look up the stat command in the PHP Manual - you pass it a filename (as a string) and it returns an array of useful information including file size in bytes

Hope this helps

anthill

Thanks for the reply, buts still getting an error this time:

stat failed for picture.gif (errno=2 - No such file or directory)

anthill

Finally!

<?
$count=0;
$totalsize = 0;

if($d = opendir("$dir")) 
                    {
                        while(false != ($f = readdir($d))) 
                          {    

                             if(eregi("\.(jpg|png|gif)$", $f)) 
                                 {
                                   echo "<img src='" . $dir . "/" . $f . "'><br />";
                                   $count++;
                                   $totalsize += filesize($dir."/".$f);

                             }
                     }

                 closedir($d);

                  echo "<p>There are" . $count . " image(s)<p>";
                  echo $totalsize;

                }

      ?>

Think i was just sticking it in the wrong place.