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.
MS Word removes .0 values from data tables. Using the formatCode option (examples/Core/addCharts/sample_16.php) you can force a format code but only to axis values.