PDF.php Export PDF modal view file. Tags copyright YetiForce S.A. license YetiForce Public License 6.5 (licenses/LicenseEN.txt or yetiforce.com) author Maciej Stencel m.stencel@yetiforce.com author Mariusz Krzaczkowski m.krzaczkowski@yetiforce.com author Radosław Skrzypczak r.skrzypczak@yetiforce.com Interfaces, Classes, Traits and Enums Vtiger_PDF_View Export PDF modal view class.