backupSIPFont

mPDF ≥ 5.0

Optional font name to use for CJK characters in Plane 2 Unicode (> U+20000) when using useSubstitutions.

Default set in Mpdf\Config\FontVariables

Default value: ''

Names used are as defined in fontdata configuration key.

Use a font like hannomb or sun-extb if available

Example:

<?php

$this->backupSIPFont = 'sun-extb';