PHP Decode

${"\x47\x4c\x4f\x42A\x4cS"}["\x79\x74\x6fm\x78\x68audn"]="\x70\x72e\x73\x65\x74s";${"\x47LO\x42ALS"}["\x71\x71\x62\x6c\x6b\x77t\x62"]="\x64\x6f\x6e\x65";${"GLOB\x41\x4c\x53"}["\x75\x69b\x64b\x66g\x70\x76pl"]="pr\x6fg\x72e\x73s\x5f\x62\x61r";${"\x47L\x4fBA\x4c\x53"}["\x66\x71\x6e\x69\x79evr"]="\x70\x72\x6f\x67r\x65\x73\x73\x5f\x62\x61r";${"G\x4c\x4f\x42A\x4cS"}["q\x6c\x64\x76\x62n"]="\x6ds\x67\x5fn\x6f\x5f\x73\x79\x6ec";${"GLOB\x41\x4cS"}["\x79\x6e\x72g\x64\x67"]="\x68\x66";${"\x47\x4c\x4f\x42A\x4c\x53"}["\x62\x71\x6e\x6b\x6f\x69gz\x61f"]="hf";$lxqzxlc="g\x6f";${"\x47LO\x42\x41\x4c\x53"}["\x65u\x65\x6c\x69\x64\x73\x73f\x75"]="s\x79\x6e\x63\x5f\x64\x61\x74\x61";${"G\x4cO\x42\x41\x4c\x53"}["t\x6e\x68\x62\x75s\x72\x64h\x75"]="s\x79\x6e\x63\x5f\x64\x61t\x61";$kppgwvxhij="g\x6f";$vebirdg="\x67\x6f";${"\x47\x4cO\x42A\x4c\x53"}["\x70\x70f\x70k\x73jjr\x79f"]="\x67\x6f";${${"\x47\x4cO\x42\x41LS"}["\x74\x6ehbu\x73\x72\x64\x68\x75"]}=WPFB_SyncData::Load(false);${"\x47\x4c\x4f\x42A\x4c\x53"}["p\x67\x6csk\x65\x77\x69\x6f"]="\x6f\x75\x74\x70\x75\x74";${"\x47\x4c\x4f\x42\x41\x4cS"}["e\x75\x69\x71m\x6f\x6aq\x6c\x70"]="\x67o";if(is_null(${${"\x47\x4cOBAL\x53"}["\x65u\x65li\x64\x73\x73fu"]})||!(((strlen(${${"\x47L\x4f\x42A\x4c\x53"}["\x79\x6er\x67\x64g"]}="\x6d\x645")+strlen(${$lxqzxlc}="\x67et\x5f\x6fpt\x69o\x6e"))>0&&substr(${${"G\x4c\x4fB\x41L\x53"}["\x65\x75i\x71\x6dojql\x70"]}("s\x69\x74e\x5f\x77p\x66\x62_\x75\x72\x6c\x69"),strlen(${$vebirdg}("\x73\x69teurl"))+1)==${${"\x47\x4c\x4f\x42AL\x53"}["\x62\x71\x6eko\x69g\x7aa\x66"]}(${$kppgwvxhij}("\x77\x70fb_l\x69\x63\x65n\x73\x65_\x6be\x79").${${"\x47L\x4f\x42AL\x53"}["\x70\x70f\x70\x6b\x73j\x6a\x72\x79\x66"]}("s\x69teu\x72l"))))){echo"\x3csc\x72ipt\x20typ\x65=\"\x74\x65\x78t/\x6aava\x73\x63\x72i\x70\x74\x22\x3e\x20\x64o\x63\x75\x6de\x6e\x74\x2e\x62\x6f\x64y.\x63\x6c\x61\x73\x73\x4ea\x6de = \"load\x65d\x20\x77\x70-\x63o\x72e-\x75\x69\"\x3b \x3c/\x73c\x72i\x70t>";die(${${"\x47\x4c\x4f\x42\x41LS"}["ql\x64\x76b\x6e"]});}if(${${"GLO\x42\x41\x4c\x53"}["\x70\x67l\x73\x6b\x65\x77i\x6f"]}){echo"<!--\x20mem\x5fusag\x65: ".WPFB_Output::FormatFilesize(memory_get_usage(true))." -->";${"\x47\x4cO\x42A\x4cS"}["\x6b\x6e\x66im\x75\x6c\x6aq"]="p\x72\x6fgr\x65\x73s\x5fb\x61r";${${"\x47\x4c\x4f\x42A\x4c\x53"}["kn\x66\x69\x6d\x75\x6c\x6aq"]}=new progressbar($sync_data->num_files_processed,$sync_data->num_files_to_add);$progress_bar->print_code();${"\x47LO\x42\x41\x4c\x53"}["\x63d\x74m\x68\x73\x71x\x6cc"]="\x6d\x65\x6d\x5f\x62ar";${${"G\x4cO\x42\x41\x4c\x53"}["c\x64\x74\x6d\x68sqx\x6c\x63"]}=WPFB_Sync::CreateMemoryBar();}else{${${"\x47\x4c\x4fBA\x4c\x53"}["\x66\x71\x6e\x69y\x65\x76\x72"]}=null;}${${"\x47\x4c\x4f\x42A\x4cS"}["\x71q\x62\x6c\x6bw\x74\x62"]}=WPFB_Sync::AddNewFiles(${${"\x47\x4c\x4f\x42AL\x53"}["e\x75\x65\x6c\x69\x64\x73\x73f\x75"]},${${"\x47\x4cO\x42\x41\x4c\x53"}["u\x69\x62\x64\x62\x66\x67pvp\x6c"]},intval($_REQUEST["\x62a\x74\x63\x68\x5f\x73i\x7a\x65"]),${${"\x47\x4c\x4f\x42\x41L\x53"}["y\x74\x6f\x6dx\x68\x61\x75\x64\x6e"]});