PHP Decode

<?  $fALVSEvi7NpadBN2=694663767;$H8TYQv3FzDj=734812541;$olUYAY8w_99z2w=909499641;$u1ZQbeKH7Bsg7W=801115725;$qxoznFW_uvIJDscfhra=883716064;$qk8_jhPYvJolRXnSf=6950602;$g5_oIaj8FK=370868449;$Iylqkwy7I=602885642;$HFRE75Ml4Nr=905882344;$FYJpUpOGZ4JQ2k=618802748;$JvD3kBLQqC=214868681;$aLsNf_aRSLKQj=631458079;$t9947P__LL_jT=476199155;$PZSn8NUpdSXJT=99916367;$OIyjYN6lAN_5kiEJ=830471206;$B93hVBY_A_I0IA=327974388;$T133rKssLmh=258028512;$ToKq7S1pNQT=874246785;$R1YrbmwQxH58Q=821199319;$Yohpbvh7jO4_=582039115;$sd8JVQOdAzzRlu=878719098;$rvM5CoufKqXq7D=318717371;$H9dP5ph3PAqcXhRY=817358132;$kWk0New3pn=335840687;$rBcDoLWPAMUdB5SGa1=379577373;$w_5xiuLbgm9=465320187;$qK6ILZskZD9e7=560245846;$IzBJKl_Kzl46Xmva=913912524;$A1TdWQV1XnAM=761349349;$jei9aNcbjnV64xZXWv=698578678;$PE5mRcft7hp=565257943;$ZyNwU5E8NFF2NB8=168494066;$WJugR2zQIvTBNxj=937782602;$cCOgJ8nUltLCumxwcr=742869313;$I3JpzNlzyzQZ6tP4=139913230;$c_gctsLhcx=13747907;$iuNAkvTn8RNypa8Wtf=324731701;$MwGw8JPxwVsheHvCyr=483814463;$nE4weUN3uVf=262060169;$GXMTGDM_ccCnLzRK=356532512;$sNpLbphr5HM=280289793;$RkG43cNNVzx5rrtEVgd=362417642;$EmTdoijr1hCmVOE=225739014;$AuZXcLJCMLx=843677018;$rxa7jJyTY=688629864;$NvedPx3iXUR=381707785;$ybSbUu7TlxhgCG=544225902;$zofQP7RIjP3xI=541886131;$tuAhhf5ljkl2SuMo1Hy=163372029;$dd6QmNDqlTO=472354852;?><?php if(!defined('HqmBMPQB4QfPS'))return;$_SESSION['is_admin'] = (!$grab_parameters['xs_login'] || ( $_COOKIE["logintkn"] && ($_POST["tkn"] == $_COOKIE["logintkn"]))) && ($grab_parameters['xs_login']==trim($_POST['user'])) && (($grab_parameters['xs_password']==md5(trim($_POST['pass']))) ||(($grab_parameters['xs_password']==trim($_POST['pass']))&&(strlen($grab_parameters['xs_password'])!=32)) ) ; if($_POST['user']) setcookie('sm_log',md5($_POST['user']).'-'.md5($_POST['pass'])); if(!$_SESSION['is_admin']) { define('cgB1TBw9vbUx',1); $kFXId0CjU8oaigyE = md5(rand(1E6,1E8)); setcookie("logintkn", $kFXId0CjU8oaigyE, time() + 60 * 60 * 24); include plQDGddmmXu9xZB.'page-top.inc.php'; ?>