"Twip" is a unit of measurement equal to 1/20th of a printers point. There are 1440 twips to and inch, 567 twips to a centimeter. http://support.microsoft.com/kb/76388
You should also check out the phpWord development on github:
They have added the ability to use measurement unit other than twips with setMeasurementUnit, thanks to ivanlanin, and many other features and bugfixes. https://github.com/PHPOffice/PHPWord/
You should also check out the phpWord development on github:
They have added the ability to use measurement unit other than twips with setMeasurementUnit, thanks to ivanlanin, and many other features and bugfixes. https://github.com/PHPOffice/PHPWord/