mPDF

The script is (a lot) slower than the original FPDF and html2fpdf. Some of this is due to the inclusion of unicode font files (when used), but there is also an increase in processing time.

Dimensions only use 'mm' when defining page size and margins (css stylesheets accept usual units).

Block-level tags (DIV,P etc.) and lists inside table cells are only partially supported (only the 'inline' type CSS styles are applied).

Blocks which are defined as position:absolute, position:fixed or float:xxx are only partially supported.