站长图库向大家介绍了php将ppt转jpg图片等相关知识,希望对您有所帮助
php将ppt转jpg图片的方法：1、在php.ini中加入“extension=php_com_dotnet.dll”；2、去除“com.allow_dcom = true”前面的分号。
PHP将ppt转成图片查看
PHP 安装COM组件
如过php版本>5.3.15，需要保证ext文件夹下有php_com_dotnet.dll 并在php.ini中加入
extension=php_com_dotnet.dll
去除com.allow_dcom = true前面的‘;’号
com.allow_dcom = true
代码部分
<?php$powerpnt = new COM("powerpoint.application") or die("Unable to instantiate Powerpoint");$file='E:/APP/OTHER/qwe.pptx';$presentation = $powerpnt->Presentations->Open(realpath($file), false, false, false) or die("Unable to open presentation");foreach($presentation->Slides as $slide){ $slideName = "Slide_" . $slide->SlideNumber; $uploadsFolder = 'iii'; $exportFolder = realpath($uploadsFolder); $slide->Export($exportFolder."//".$slideName.".jpg", "jpg", "600", "400");}$presentation->Close();$powerpnt->Quit();$powerpnt = null;?>注意一定要$presentation->Close();
不然会导致ppt无法再次打开。