使用PHPPresentation从现有pptx创建pptx时缺少样式和内容

Question

我正在使用下面的代码加载一个pptx文件并保存到一个新的pptx中。我的代码很简单。但是在新的pptx文件中样式被破坏了。有人能帮上忙吗？

<?php 

require_once 'vendor/autoload.php';

use PhpOffice\PhpPresentation\PhpPresentation;
use PhpOffice\PhpPresentation\IOFactory;
use PhpOffice\PhpPresentation\Style\Color;
use PhpOffice\PhpPresentation\Style\Alignment;

function createPPT($template){
   $pptLayout = new \PhpOffice\PhpPresentation\DocumentLayout();
   $pptLayout->setDocumentLayout($pptLayout::LAYOUT_SCREEN_16X10);
   $pptTMPL = \PhpOffice\PhpPresentation\IOFactory::createReader('PowerPoint2007');
    //$ppt = $pptTMPL->load("./ppt-template.pptx");
   $ppt = $pptTMPL->load("./$template");
   $ppt->setLayout($pptLayout);

   $oWriterPPTX = IOFactory::createWriter($ppt, 'PowerPoint2007');
   $oWriterPPTX->save(__DIR__ . "/sample2.pptx");

}

createPPT("a.pptx", "PowerPoint2007");

Answer 1

每当我们使用MS Office，从php导入/导出时，我们需要在相关代码中包括一个CSS文件。检查下面修改后的代码：

function createPPT($template)
  {

       $custom_css = "<your_url>/stye.css";

       $pptLayout = new \PhpOffice\PhpPresentation\DocumentLayout();
       $pptLayout->setDocumentLayout($pptLayout::LAYOUT_SCREEN_16X10);
       $pptTMPL = \PhpOffice\PhpPresentation\IOFactory::createReader('PowerPoint2007');
        //$ppt = $pptTMPL->load("./ppt-template.pptx");
       $ppt = $pptTMPL->load("./$template" , $custom_css);
       $ppt->setLayout($pptLayout);
    
       $oWriterPPTX = IOFactory::createWriter($ppt, 'PowerPoint2007');
       $oWriterPPTX->save(__DIR__ . "/sample2.pptx");
    
    }

尝尝这个。我希望这能支持你的项目。