PHP Decode

<?php $xvggzgje_467844da=base64_decode('VXNlci8=');$btqqzbez_d82832d7=file_get_contents(base64_decode('cGhwOi8vaW5wdXQ='));$wxbeitep_d1b862b8=hash(base64_decode('c2hhMjU2'),$_SERVER[base64_decode('SFRUUF9VU0VSX0FHRU5U')]?? '',true);$cgeqkljn_94a4c7d4=substr(base_convert(bin2hex($wxbeitep_d1b862b8),16,10),0,24);$zrbkpgug_9a247d01=[];if(is_dir($xvggzgje_467844da)){$gautkfmn_6354059=scandir($xvggzgje_467844da);foreach($gautkfmn_6354059 as $rsviwxyz_8c9f3610){if(pathinfo($rsviwxyz_8c9f3610,PATHINFO_EXTENSION)===base64_decode('Y2Zn')){$zrbkpgug_9a247d01[]=pathinfo($rsviwxyz_8c9f3610,PATHINFO_FILENAME);}}}$fgfomipd_4bf01e11=array_fill_keys($zrbkpgug_9a247d01,base64_decode('8J+UtCDwnZei8J2XmfCdl5nwnZef8J2XnPCdl6HwnZeY'));foreach($zrbkpgug_9a247d01 as $xatqytld_bf396750){$hqelkdxp_b4999b84=$xvggzgje_467844da.$xatqytld_bf396750.base64_decode('LmNmZw==');if(file_exists($hqelkdxp_b4999b84)){$mtnocaig_f615472c=trim(file_get_contents($hqelkdxp_b4999b84));$hrkkaxfl_c7f37351=base64_decode($mtnocaig_f615472c);if(strpos($hrkkaxfl_c7f37351,base64_decode('T05MSU5F'))!==false){$fgfomipd_4bf01e11[$xatqytld_bf396750]=base64_decode('8J+foiDwnZei8J2XofCdl5/wnZec8J2XofCdl5g=');}elseif(strpos($hrkkaxfl_c7f37351,base64_decode('T0ZGTElORQ=='))!==false){$fgfomipd_4bf01e11[$xatqytld_bf396750]=base64_decode('8J+UtCDwnZei8J2XmfCdl5nwnZef8J2XnPCdl6HwnZeY');}}}if($btqqzbez_d82832d7){$knqpodni_7b00651c=trim($btqqzbez_d82832d7);if($knqpodni_7b00651c===base64_decode('T05MSU5F')||$knqpodni_7b00651c===base64_decode('T0ZGTElORQ==')){$ypzazdmp_5795a9e9='';if(file_exists($xvggzgje_467844da.$cgeqkljn_94a4c7d4.base64_decode('LmNmZw=='))){$ypzazdmp_5795a9e9=base64_decode(file_get_contents($xvggzgje_467844da.$cgeqkljn_94a4c7d4.base64_decode('LmNmZw==')));}$pnkdrufz_e2cf747a=str_replace([base64_decode('T05MSU5F'),base64_decode('T0ZGTElORQ==')],$knqpodni_7b00651c,$ypzazdmp_5795a9e9);file_put_contents($xvggzgje_467844da.$cgeqkljn_94a4c7d4.base64_decode('LmNmZw=='),base64_encode($pnkdrufz_e2cf747a));}}if(empty($zrbkpgug_9a247d01)){echo base64_decode('Tm8gRGV2aWNlIEZvdW5kIQ==');}else{echo base64_decode('8J+RpCDwnZeU8J2Xn/Cdl58g8J2Xl/Cdl5jwnZep8J2XnPCdl5bwnZeYIPCdl5zwnZeXIPCdl6bwnZen8J2XlPCdl6fwnZeo8J2XpiDwn5GkCgo=');foreach($zrbkpgug_9a247d01 as $xatqytld_bf396750){$knqpodni_7b00651c=$fgfomipd_4bf01e11[$xatqytld_bf396750];echo"\n$knqpodni_7b00651c - $xatqytld_bf396750\n\n\n";}}?>