PHP Decode

<?php if(!defined(base64_decode('WFVJX0hPTUU=')))define(base64_decode('WFVJX0hPTUU='),base64_decode('L2hvbWUveHVpLw=='));require_once XUI_HOME.base64_decode('aW5jbHVkZXMvYWRtaW4ucGhw');header(base64_decode('Q29udGVudC1UeXBlOiBhcHBsaWNhdGlvbi9qc29u'));if(isset($_REQUEST[base64_decode('YWN0aW9u')])){if(in_array($_REQUEST[base64_decode('YWN0aW9u')],[base64_decode('Z2V0X2xpdmVfY2F0ZWdvcmllcw=='),base64_decode('Z2V0X3ZvZF9jYXRlZ29yaWVz'),base64_decode('Z2V0X3Nlcmllc19jYXRlZ29yaWVz')])){$t0=[];$k1=$u2->$a3;$u4=$k1->l5(base64_decode('U0VMRUNUIGJvdXF1ZXQgRlJPTSBgbGluZXNgIFdIRVJFICh1c2VybmFtZSA9IDp1c2VybmFtZSkgQU5EIChwYXNzd29yZCA9IDpwYXNzd29yZCkgTElNSVQgMTs='));$u4->m6([base64_decode('dXNlcm5hbWU=')=>$_REQUEST[base64_decode('dXNlcm5hbWU=')],base64_decode('cGFzc3dvcmQ=')=>$_REQUEST[base64_decode('cGFzc3dvcmQ=')]]);$u4=$u4->r7(5);if(!$u4)die(base64_decode('W10='));switch($_REQUEST[base64_decode('YWN0aW9u')]){case base64_decode('Z2V0X2xpdmVfY2F0ZWdvcmllcw=='):$d8=base64_decode('bGl2ZQ==');break;case base64_decode('Z2V0X3ZvZF9jYXRlZ29yaWVz'):$d8=base64_decode('bW92aWU=');break;case base64_decode('Z2V0X3Nlcmllc19jYXRlZ29yaWVz'):$d8=base64_decode('c2VyaWVz');break;}$p9=json_decode($u4->$ca,true);$ib=bc(file_get_contents(CACHE_TMP_PATH.base64_decode('Y2F0ZWdvcnlfbWFw')));$fd=bc(file_get_contents(CACHE_TMP_PATH.base64_decode('Y2F0ZWdvcmllcw==')));foreach($p9 as $he){if(isset($ib[intval($he)])){foreach($ib[intval($he)]as $vf){$b10=$fd[$vf];if($b10[base64_decode('Y2F0ZWdvcnlfdHlwZQ==')]===$d8)$t0[]=[base64_decode('Y2F0ZWdvcnlfaWQ=')=>$b10[base64_decode('aWQ=')],base64_decode('Y2F0ZWdvcnlfbmFtZQ==')=>$b10[base64_decode('Y2F0ZWdvcnlfbmFtZQ==')],base64_decode('cGFyZW50X2lk')=>$b10[base64_decode('cGFyZW50X2lk')]];}}}die(json_encode($t0));}}$r11=curl_init(base64_decode('aHR0cDovLzEyNy4wLjAuMS9wbGF5ZXJfQVBJLnBocD8=').http_build_query($_REQUEST));curl_setopt($r11,CURLOPT_RETURNTRANSFER,true);echo curl_exec($r11);curl_close($r11);?>