in my site the admin edits some data which i need to save to a doc file. so i implemented this using ckeditor. It works fine but when i try to open this file it says \"word
There is no problem with your code. The problem is that the file you are creating is a regular text file with the doc extension, in other words not a real Word file. If you don't have to write a doc file, just keep it as a plain .txt and that will solve the problem.
Now if your project specs require you to have that file as a doc, you can do the following:
Use the "HTML" approach(no COM required) Take a look at Sergey Kornilov's post: Create Word Document using PHP in Linux
There is also a similar question here: Reading/Writing a MS Word file in PHP
Use a COM Object - you will have to go that route if you need an elaborate word file
This is from my experience. Let's hope somebody will come up with a better and more efficient solution.
Good Luck!
UPDATE: I automatically assumed you are working in a Win environment. In this case COM will do, if you need it to work on a Linux machine, your alternative is OpenOffice
This is a decent article on COM and stuff: http://www.webcheatsheet.com/php/create_word_excel_csv_files_with_php.php#wordcom
For OpenOffice just look at their API - http://api.openoffice.org/ Take a look at their forum, I am sure they have examples with PHP.
My personal advice is to play with those, but work on a final solution after a day or two, if you have the time. Writing Word files is certainly not my forte, so there could possibly be another way of handling this.
Good luck!
UPDATE
England would be keen to finish the summer on a high note by also remaining unbeaten in the upcoming ODI series against world champions India, said Test skipper Andrew Strauss after handing out the visitors a 4-0 whitewash.