GetImageSize(): I'm stumped !!!!!!

[Anon]

I'm trying to figure out the size of an image. According to the PHP manual, I have to use the GetImageSize() function.

Well, for some reason, it's not working. Here's my coding:

<?PHP
$size = GetImageSize("/userpics/sslcg.jpg"); // LINE 2
//print "<img src=\"/userpics/sslcg.jpg\">";
//The above line printed the picture correctly.
?>

I know that this picture exists in the userpics directory and everything is spelled correctly. Below is the error I get:

Warning: Unable to open /userpics/sslcg.jpg in /var/www/html/test.php on line 2

I'm a little puzzled. Can you someone help me out?

Thanks,
Mike

[kparker]

Consider this: the img src= line is relative to your web document root; GetImageSize() is not. Therefore you will need to add the web root path to the beginning the path before calling GetImageSize().