PHP Decode

<?php if($_SESSION["login"]){$nikxff="\x69\x6e\x66\x6f\x5f\x75\x73e\x72";echo "\t\x3c\x64iv\x20\x63\x6c\x61\x73s\x3d\"\x75s\x65r-l\x6fg\x69\x6e \x66\x6c\x65x-s\x74\x61r\x74\"\x3e\n\t\t\x3cp\x20\x63\x6c\x61\x73s\x3d\"n\x61\x6d\x65\x22\x3eXi\x6e \x63\x68\x6f:\x20\x3c\x73\x70an>";echo ${$nikxff}["user\x6e\x61m\x65"];echo "\x3c/\x73\x70\x61\x6e></\x70\x3e\n\t\t<a c\x6c\x61\x73\x73=\x22\x6c\x6f\x67\x6f\x75\x74\x22 \x68re\x66=\x22da\x6eg-\x78u\x61\x74\x22>ng \x78ut</\x61>\n\t\x3c/\x64\x69\x76>\n";}else{echo "\t\n\t<d\x69v \x63l\x61ss=\"\x62o\x78-\x6c\x6f\x67i\x6e\x20\x66l\x65x-\x73tar\x74\x22\x3e\n\t\t\x3ca\x20c\x6c\x61\x73\x73=\"l\x6fgi\x6e\x20\x6d\x72\x310\" href\x3d\"\x64an\x67-nh\x61p\">";echo _dangnhap;echo "\x3c/\x61>\n\t\t\x3c\x61\x20c\x6c\x61s\x73\x3d\x22r\x65\x67\x69s\"\x20\x68r\x65\x66=\x22\x64\x61ng-k\x79\x22\x3e";echo _dangky;echo "\x3c/\x61\x3e\n\t\x3c/d\x69v\x3e\n";}
?>