Can I write and change the contents of a PHP file?

[OM2]

Can I write and change the contents of a PHP file?

Let's say I have a file name that is referenced in the middle of a PHP file.
I want to make a copy of the PHP file and in the new copy, I want to change the file name which exists somewhere in the middle of the PHP file.

Is this possible?
Or is there a special rule that say you can't edit the contents of one PHP files from another?

Thanks.


OM

[TheBearMay]

Just treat it like any other text file, PHP doesn't care.