[RESOLVED] How execute function if the file size if greater then 5 kb?

desi

I am basically using a timthumb script to generate thumbnails and I want it to execute only if the the source image is greater then 5 kb?

I couldnt figure out from the tutorials and would be greatful if someone could help me with php..

bpat1434

Would [man]filesize/man help you out?

if(filesize($filename) > 5120)
{
    // Generate thumbnail
}

halojoy

There is no such 'filesize' feature
in the timthumb script
Here is the php code:
http://timthumb.googlecode.com/svn/trunk/timthumb.php

It would be possible to add such a filesize check, as shown in previous post here.
And in case no thumbnail is required the original image would be returned instead.
But this takes more than just a few lines of code, I think.

desi

Thx guys.

I did this -

$imgName = "scripts/timthumb.php?src=/auto/images/$file";

list($imageWidth, $imageHeight, $imageType, $imageAttr) = getimagesize($imgName);

if ($imageWidth > 200) {

It works perfectly fine when the image is fine but the problem is when image does not exist or some problem with image I end up with this error -

getimagesize(http://www.xxxx.com/auto/scripts/timthumb.php?src=/auto/up_images/11115096.jpg) [function.getimagesize]: could not make seekable - http://www.xxxx.com/auto/scripts/timthumb.php?src=/auto/up_images/11115096.jpg

Any idea where I have gone wrong?

bpat1434

So check to see if it's a file first (which you should do anyway) with [man]file_exists/man

desi

thx guys. I figured it out. I used check mime type with image size and it worked.