有一种方法可以计算.doc中的单词数量吗？

I'm trying to figure a way to count the number of words in a .doc document with php. I get nothing at all.

Someone knows a way to do that? I need to count the number of words in a Word document.

Thanks

Same question with a good answer: PHP - Get a word count from an uploaded Microsoft Word document

You will need to:

Distinguish the file type

$file_name = $_FILES['image']['name'];
$file_extn = end(explode(".", strtolower($_FILES['image']['name'])));

if($file_extn == "doc" || $file_extn == "docx"){
    docx2text();
}elseif($file_extn == "rtf"){
    rtf2text();
}

Convert the document to text

https://stackoverflow.com/a/7371315/2512934 for doc or docx http://webcheatsheet.com/php/reading_the_clean_text_from_rtf.php for rtf

Count the words http://php.net/manual/en/function.str-word-count.php

I hope this helps?