PHP appending to file from specific position

Question

In php i am opening a text file and appending to it. However I need to append 3 chars before the end of file. In other words i need to append/write from a specific place in

Answer 1

You need to open the file for edit, seek to the desired position and then write to the file, eg.:

Further reference at php.net - fseek doc

Hope that helps.