FileSream is class that will enable thread safe file write & read. I am not the author of the the class, I just made some changes and change the protocol to panx://. The license is on the end of this page.

Usage

The usage is easy, just add to filepath the panx:// protocol.

For example:

file_put_contents("panx://text.txt", "Hello world!");

License

See safe-stream and license on github.