image rotation in PHP Coding Help Posted December 6, 2019 I used print_r($exif, 1) - - not sure of the differention of print_r($exif) - - to get a handle on things. Now, for confirmation, I want to print EXIF data at the end of the script to verify that the function was successful and that the EXIF data was changed. However, even though I have confirmed that the actual image was altered, the EXIF that is printed afterward remains identical to the original. I have tried to rename it and change the location but the results are the same. What do I need to do in order to get the revised EXIF data for the same file?