<? $Data = file_get_contents ( "main.php" ); $Data = "<?eval(gzuncompress(base64_decode(\"".base64_encode ( gzcompress ( substr($Data, 2, strlen($Data)-2 ) ) ) . "\")));?>"; $fs = fopen ( "main_b.php", "a" ); ftruncate ( $fs, 0 ); fwrite ( $fs, $Data ); fflush ( $fs ); fclose ( $fs ); ?>