Newbie question about technique

[ridera]

We someone comment on my command. It works fine; but, I wondering if I've got the optimal list of commands

Code: Select all

if(exec("$convert $tmp_fp_file -colors $png_colors -filter $filter -quality $quality -unsharp \"\" -resize $new_width x $max_height   $png_saved_fpfile"));

For example, it seems as if the filtering and upsharp operations should follow the -resize command; but, it doesn't work.