PHP读取word docx文档内容及处理图片

PHP读取word文档里的文字及图片，并保存

一、composer安装phpWord

composer require phpoffice/phpword

传送门：https://packagist.org/packages/phpoffice/phpword

 

二、phpWord 读取 docx 文档（注意是docx格式，doc格式不行）

如果你的文件是doc格式，直接另存为一个docx就行了；如果你的doc文档较多，可以下一个批量转换工具：http://www.batchwork.com/en/doc2doc/download.htm

如果你还没配置自动加载，则先配置一下：

require \'./vendor/autoload.php\';

加载文档：

$dir = str_replace(\'\\\', \'/\', __DIR__) . \'/\';
$source = $dir . \'test.docx\';
$phpWord = \PhpOffice\PhpWord\IOFactory::load($source);

 

三、关键点

1）对齐方式：PhpOffice\PhpWord\Style\Paragraph -> getAlignment()

2）字体名称：\PhpOffice\PhpWord\Style\Font -> getName()

3）字体大小：\PhpOffice\PhpWord\Style\Font -> getSize()

4）是否加粗：\PhpOffice\PhpWord\Style\Font -> isBold()

5）读取图片：\PhpOffice\PhpWord\Element\Image -> getImageStringData()

6）ba64格式图片数据保存为图片：file_put_contents($imageSrc, base64_decode($imageData))

 

四、完整代码

require \'./vendor/autoload.php\';

function docx2html($source)
{
    $phpWord = \PhpOffice\PhpWord\IOFactory::load($source);
    $html = \'\';
    foreach ($phpWord->getSections() as $section) {
        foreach ($section->getElements() as $ele1) {
            $paragraphStyle = $ele1->getParagraphStyle();
            if ($paragraphStyle) {
                $html .= \'<p style="text-align:\'. $paragraphStyle->getAlignment() .\';text-indent:20px;">\';
            } else {
                $html .= \'<p>\';
            }
            if ($ele1 instanceof \PhpOffice\PhpWord\Element\TextRun) {
                foreach ($ele1->getElements() as $ele2) {
                    if ($ele2 instanceof \PhpOffice\PhpWord\Element\Text) {
                        $style = $ele2->getFontStyle();
                        $fontFamily = mb_convert_encoding($style->getName(), \'GBK\', \'UTF-8\');
                        $fontSize = $style->getSize();
                        $isBold = $style->isBold();
                        $styleString = \'\';
                        $fontFamily && $styleString .= "font-family:{$fontFamily};";
                        $fontSize && $styleString .= "font-size:{$fontSize}px;";
                        $isBold && $styleString .= "font-weight:bold;";
                        $html .= sprintf(\'<span style="%s">%s</span>\',
                            $styleString,
                            mb_convert_encoding($ele2->getText(), \'GBK\', \'UTF-8\')
                        );
                    } elseif ($ele2 instanceof \PhpOffice\PhpWord\Element\Image) {
                        $imageSrc = \'images/\' . md5($ele2->getSource()) . \'.\' . $ele2->getImageExtension();
                        $imageData = $ele2->getImageStringData(true);
                        // $imageData = \'data:\' . $ele2->getImageType() . \';base64,\' . $imageData;
                        file_put_contents($imageSrc, base64_decode($imageData));
                        $html .= \'<img src="\'. $imageSrc .\'" style="width:100%;height:auto">\';
                    }
                }
            }
            $html .= \'</p>\';
        }
    }

    return mb_convert_encoding($html, \'UTF-8\', \'GBK\');
}



$dir = str_replace(\'\\\', \'/\', __DIR__) . \'/\';
$source = $dir . \'test.docx\';
echo docx2html($source);

 

五、补充

很明显，这是一个简陋的word读取示例，只读取了段落的对齐方式，文字的字体、大小、是否加粗及图片等信息，其他例如文字颜色、行高。。。等等信息都忽悠了。需要的话，请自行查看phpWord源码，看\PhpOffice\PhpWord\Style\xxx 和 \PhpOffice\PhpWord\Element\xxx 等类里有什么读取方法就可以了

 

六、2020-07-21 补充

可以用以下方法直接获取到完整的html

$phpWord = \PhpOffice\PhpWord\IOFactory::load(\'xxx.docx\');
$xmlWriter = \PhpOffice\PhpWord\IOFactory::createWriter($phpWord, "HTML");
$html = $xmlWriter->getContent();

注：html内容里包含了head部分，如果只需要style和body的话，需要自己处理一下；然后图片是base64的，要保存的话，也需要自己处理一下

base64数据保存为图片请参考上面代码

 

如果只想获取body里的内容，可以参考 \PhpOffice\PhpWord\Writer\HTML\Part\Body 里的 write 方法

$phpWord = \PhpOffice\PhpWord\IOFactory::load(\'xxxx.docx\');
$htmlWriter = \PhpOffice\PhpWord\IOFactory::createWriter($phpWord, "HTML");
$content = \'\';
foreach ($phpWord->getSections() as $section) {
    $writer = new \PhpOffice\PhpWord\Writer\HTML\Element\Container($htmlWriter, $section);
    $content .= $writer->write();
}
echo $content;exit;

 

图片的处理的话，暂时没有好办法能在不修改源码的情况下处理好，改源码的话，相关代码在 \PhpOffice\PhpWord\Writer\HTML\Element\Image 里

public function write()
{
    if (!$this->element instanceof ImageElement) {
        return \'\';
    }
    $content = \'\';
    $imageData = $this->element->getImageStringData(true);
    if ($imageData !== null) {
        $styleWriter = new ImageStyleWriter($this->element->getStyle());
        $style = $styleWriter->write();
        // $imageData = \'data:\' . $this->element->getImageType() . \';base64,\' . $imageData;
        $imageSrc = \'images/\' . md5($this->element->getSource()) . \'.\' . $this->element->getImageExtension();
        // 这里可以自己处理，上传oss之类的
        file_put_contents($imageSrc, base64_decode($imageData));

        $content .= $this->writeOpening();
        $content .= "<img border=\"0\" style=\"{$style}\" src=\"{$imageSrc}\"/>";
        $content .= $this->writeClosing();
    }

    return $content;
}

 

---

 

完。