It takes a long time to convert openoffice to pdf and then read the number of pages. In addition, it takes a long time to convert openoffice to pdf and then read the number of pages. In addition, the format is changed. Reply: Thank you. (if you have file format or Protocol format analysis, please send it to me .)
It is easy to obtain the page number.
Manual Operation: (for code operation, refer) Because all documents are in docx format now. Let's talk about the manual solution.
1. Change the docx file extension to zip;
2. Open the zip file. By default, three folders and one xml file are displayed;
3. Enter the docProps folder, which has two files: core. xml and app. xml;
4. Open app. xml and find" X "This line is the number of pages in the docx file.
Principle: Docx is essentially a zip compressed file. All the attribute information of docx is recorded in the corresponding xml file.
Microsoft official definition: docx Microsoft Corporation Microsoft official definition: DOC Understanding Word MS-DOC binary file formatsThank you ......
I have never done similar content, but I just clicked Baidu ......
For more information about word files after 2007, please refer to the answer provided by Fei zhuangxuan ......
But he gave a manual version ......
Changing the manual version to an automatic version is not a problem ...... For another method, PHP5 seems to be able to call COM, while Office has a COM interface, so it can be called directly from PHP. For specific interfaces, refer to MSDN, you can guess the name.
Of course, the disadvantage is obviously that you must run on Windows and install the Office first, and the call is very slow (in fact, a Word process is started in the background ), the advantage is that all formats including doc and docx are supported. In addition to reading pages, you can perform all Word operations.
If you only want to obtain file attributes, remember that some Windows APIs can be used. You need to add them. Why don't you try phpword in phpoffice? Someone has the same requirements as me. Here, there is a routine:
Php-How to get the number of pages in a Word Document on linux?
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