Ioncube Decoder

Ioncube Decoder
Does anyone have working IonCube decoder that can decode files without PHP errors ?

I am looking for decoder that can decode PHP4 and PHP5 files. I have decoder that works on some PHP4 files but it gives :

$__tmp = _dyuweyrj4( 30052792, 911828760 );
return $__tmp[0];
return 1;