mPDF Manual – mPDF Variables


(mPDF ≥ 4.4)

packTableData – Use binary packing of table data to reduce memory usage


void packTableData

Processing tables uses large amounts of internal memory, as the value are stored in an array. Enabling packTableData causes mPDF to pack the table data into a binary form saving considerable memory. However, the conversion to and from binary data takes a significant amount of time, and can increase processing time.




  • true: use binary packing of table data
  • false: does not use binary packing of table data

Default: false


Version Description
4.4 Variable was added.

See Also

  • simpleTables - Disables complex table borders etc. to improve performance
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