1.检查php的ext目录下是否有php_com_dotnet.dll，没有的话百度下载与php对应版本的该文件放进去 2.php.ini中配置extension=php_com_dotnet以及com.allow_dcom = true 3.重启php 4.开始表演
简单编辑
$file = 'C:/Users/Administrator/Desktop/11.doc';
$word = new \com("word.application",null,CP_UTF8) or die("Unable to instantiate Word");
// 是否显示word界面
$word->Visible = 0;
// 打开word文件
$word->Documents->Open($file,true,false);
// 获取文档内容
$text= $word->ActiveDocument->content->Text;
// 自己的处理逻辑
$text = str_replace('张三','李四',$text);
// 全选内容
$word->ActiveDocument->Select();
// 重新写入
$word->Selection->TypeText($text);
// 保存
$word->ActiveDocument->save();
// 关闭
$word->Quit();
$word = null;
查找替换
然而，上面这个代码有个致命的缺陷，那就是，当你编辑一个有格式的文档时，编辑后，格式都丢失了。如果只是简单的替换某些内容，我们可以使用查找替换功能，如下：
$file = 'C:/Users/Administrator/Desktop/11.doc';
$word = new \com("word.application",null,CP_UTF8) or die("Unable to instantiate Word");
$word->Visible = 0;
$word->Documents->Open($file,true,false);
// 多种方式获取Find对象
//$word->ActiveDocument->Select();
//$Find = $word->Selection->Find;
$Find = $word->ActiveDocument->content->Find;
$Find->ClearFormatting();
//FindText, MatchCase, MatchWholeWord, MatchWildcards, MatchSoundsLike, MatchAllWordForms, Forward, Wrap, Format, ReplaceWith, Replace, MatchKashida, MatchDiacritics, MatchAlefHamza, MatchControl
$Find->Execute('张三',false, false, false, false, false, true, 1,true,'张三丰',2);
$word->ActiveDocument->Save();
$word->Quit();
$word = null;
按段落编辑
$file = 'C:/Users/Administrator/Desktop/11.doc';
$word = new \com("word.application",null,CP_UTF8) or die("Unable to instantiate Word");
$word->Visible = 0;
$word->Documents->Open($file,true,false);
$Find = $word->ActiveDocument->content->Find;
$Find->MatchWildcards=true;
$Find->Execute("张三");
// 先查找一下，如果有再进行下面的循环操作
if($Find->Found){
$result = $Find->Parent->Text;
$Paragraphs = $word->ActiveDocument->Paragraphs;
for($i=1;$i<=$Paragraphs->Count;$i++){
$one = $Paragraphs->Item($i);
$Range = $one->Range;
// 用来判断该段落是否有需要需改的内容
$text = $Range->Text;
// 选中它 复制它的格式，修改它，再粘贴它的格式
if(strpos($text,'张三')!==false){
$Range->select();
$word->Selection->CopyFormat();
$word->Selection->TypeText('张三丰');
$word->Selection->PasteFormat();
}
}
}
$word->ActiveDocument->Save();
$word->Quit();
$word = null;
查找的时候可能会用到通配符，参考这里： 搜索关键字：word wildcards https://www.officetooltips.com/word_2016/tips/using_wildcards.html
https://docs.microsoft.com/en-us/dotnet/standard/base-types/regular-expression-language-quick-reference 我测试的时候用php7.4无法开启php_com_dotnet模块，报错： PHP Warning: PHP Startup: Failed to load ext\php_com_dotnet 解决方案：php降级到7.2 电脑上安装了office word2007的不行，程序报错。 解决方案：安装wps即可
