使用 PHP 查找 docx 文件中的换行符
我的 PHP 脚本成功读取 .docx 文件中的所有文本，但我无法弄清楚换行符应该在哪里，因此它使文本堆积在一起并且难以阅读（一大段）。我已经手动检查了所有 XML 文件以尝试找出答案，但我无法找出答案。
以下是我用来检索文件数据并返回纯文本的函数。
public function read($FilePath)
{
// Save name of the file
parent::SetDocName($FilePath);
$Data = $this->docx2text($FilePath);
$Data = str_replace("<", "<", $Data);
$Data = str_replace(">", ">", $Data);
$Breaks = array("\r\n", "\n", "\r");
$Data = str_replace($Breaks, '<br />', $Data);
$this->Content = $Data;
}
function docx2text($filename) {
return $this->readZippedXML($filename, "word/document.xml");
}
function readZippedXML($archiveFile, $dataFile)
{
// Create new ZIP archive
$zip = new ZipArchive;
// Open received archive file
if (true === $zip->open($archiveFile))
{
// If done, search for the data file in the archive
if (($index = $zip->locateName($dataFile)) !== false)
{
// If found, read it to the string
$data = $zip->getFromIndex($index);
// Close archive file
$zip->close();
// Load XML from a string
// Skip errors and warnings
$xml = DOMDocument::loadXML($data, LIBXML_NOENT | LIBXML_XINCLUDE | LIBXML_NOERROR | LIBXML_NOWARNING);
$xmldata = $xml->saveXML();
//$xmldata = str_replace("</w:t>", "\r\n", $xmldata);
// Return data without XML formatting tags
return strip_tags($xmldata);
}
$zip->close();
}
// In case of failure return empty string
return "";
}
My PHP script successfully reads all text from a .docx file, but I cannot figure out where the line breaks should be so it makes the text bunched up and hard to read (one huge paragraph). I have manually gone over all of the XML files to try and figure it out but I cannot figure it out.
Here are the functions I use to retrieve the file data and return the plain text.
public function read($FilePath)
{
// Save name of the file
parent::SetDocName($FilePath);
$Data = $this->docx2text($FilePath);
$Data = str_replace("<", "<", $Data);
$Data = str_replace(">", ">", $Data);
$Breaks = array("\r\n", "\n", "\r");
$Data = str_replace($Breaks, '<br />', $Data);
$this->Content = $Data;
}
function docx2text($filename) {
return $this->readZippedXML($filename, "word/document.xml");
}
function readZippedXML($archiveFile, $dataFile)
{
// Create new ZIP archive
$zip = new ZipArchive;
// Open received archive file
if (true === $zip->open($archiveFile))
{
// If done, search for the data file in the archive
if (($index = $zip->locateName($dataFile)) !== false)
{
// If found, read it to the string
$data = $zip->getFromIndex($index);
// Close archive file
$zip->close();
// Load XML from a string
// Skip errors and warnings
$xml = DOMDocument::loadXML($data, LIBXML_NOENT | LIBXML_XINCLUDE | LIBXML_NOERROR | LIBXML_NOWARNING);
$xmldata = $xml->saveXML();
//$xmldata = str_replace("</w:t>", "\r\n", $xmldata);
// Return data without XML formatting tags
return strip_tags($xmldata);
}
$zip->close();
}
// In case of failure return empty string
return "";
}
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评论（2）
这实际上是一个非常简单的答案。您需要做的就是在
readZippedXML()中添加这一行：这是因为 是单词用来标记段落结尾的词。例如
It is actually quite a simple answer. All you need to do is add this line in
readZippedXML():This is because </w:p> is what word uses to mark the end of a paragraph. E.g.
实际上，为什么不使用 OpenXML 呢？我认为它也适用于 PHP。然后您就不必深入了解 xml 文件的具体细节。
这是一个链接：
http://openxmldeveloper.org/articles/4606.aspx
Actually, why don't you use OpenXML? I think it works with PHP too. And then you don't have to go down to the nitty gritty file xml details.
Here is a link:
http://openxmldeveloper.org/articles/4606.aspx