Question

I need help in how to remove the last comma from this looped var, please.

$image_meta .= "{\"id\":\"".$img_id."\",\"client\":\"".$img_desc."\",\"desc\":\"Test\"},";

FireFox doesn’t seem to mind it, but IE does.

If there is any way to even get rid of the .= and loop my data in another way, i would be most thankful.

Answer 1

We would need to see the rest of the script.
But from what I understand of your situation, when you echo $image_meta (after the loop I suppose) you could do one of the two:

echo rtrim($image_meta,',');

or

echo substr($image_meta,0,-1);