Please note this is an old forum thread. Information in this post may be out-to-date and/or erroneous.
Every phpdocx version includes new features and improvements. Previously unsupported features may have been added to newer releases, or past issues may have been corrected.
If you set a height value but not a width value (or vice versa), phpdocx calculates the width from the aspect ratio using the PHP getimagesize function.