Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms.... PHP代码 # 实例化Document对象 $doc = new Document ( $dataDir . 'input1...$dataDir . "Text_Added.pdf" ); print "文本添加成功" . PHP_EOL ; 下载可运行代码...