Writing txt file

[guuguu]

I'm totally newbie with php.

How can I write and delete simple TXT files with php?

Can it be something like that variable1 defines file where it will write and variable2 defines what it writes?
Example:

var1=data1.txt
var2="something&somethingmore"

and result is that data1.txt contains: something&somethingmore

and when I want to remove something in data1.txt:

var3=data1.txt
var4=something

and the result is that data1.txt now contains: &somethingmore

---

I hope that you get the idea.

[Mordecai]

Take a look at Filesystems. Mainly, fopen(), fwrite(), fgets(), and fclose().

All of your examples are possible. Look at the manual to learn what to do.

You'll also need a replacement in order to delete, which is the easy way out. Try str_replace, ereg_replace, etc.