How to Compare two documents by PHP

[shameermp]

Hallo every one

i would like to ask about the solution for comparing 2 document files(.DOC extension) by PHP.

I used 'file' command to open the file in FTP and i transfered it's content to an array by
'foreach'command .Then the problem is how to compare two documents.

Then I have to do the following things...

If there is any gramatical or spelling mistake from second to first i have to specify(write)
that with in a bracket with different color (near to the correction).

The result for the "COMPARED FILE" will contain the first document content and it's correction

So please help me to solve the above problem.Specify if there is any correction in followed
pattern.

i am waiting for your replay

              shameer

[onion2k]

This would be virtually impossible in PHP. It may be possible using Word's COM interface I suppose, but it'd be a HUGE amount of work.