Write/Edit/Delete information from text files

Hello,

I am writing information to text file. Could anyone tell me if it is possible to search for particular parts of the file and edit or delete them?

Many thanks

Daniel

Depends on what exact sort of editing you want to do. If, for example, you wanted to convert all instances of string A within a file to string B, then it's simple: just use preg_replace() to search for string A and do the replacement. (Of course, in order to do this, you'd open the file, read the contents into a variable, perform the operation on the variable, and rewrite the updated content to the file.) If you've got other ideas in mind, you'll need to be a little more specific.

Many thanks for your reply, that is just the sort of thing I was looking for.

Cheers

Daniel