php4的彩蛋

今天看了一些代码，看到了一个小彩蛋。
<?
/* env.php */
phpinfo();
?>

用浏览器访问
http://ipaddress/dirname/env.php?=PHPE9568F36-D428-11d2-A769-00AA001ACF42
你将看到！
   一个胖子嘴中刁着两支烟!:-)
秘密在logos.h中用数组定义的图像数据。
unsigned char php_egg_logo = {
     71, 73, 70, 56, 57, 97, 130,  0, 67,  0,
    213, 255,  0,  0,  0,  0, 152, 138, 142, 104,
     95, 105, 89, 86, 93, 160, 151, 174, 102, 101,
    136, 164, 163, 205, 174, 173, 213, 102, 102, 153,
     99, 99, 149, 102, 102, 152, 96, 96, 143, 90,
     90, 134, 82, 82, 115, 87, 87, 121, 80, 80,
    108, 74, 74, 100, 110, 110, 147, 95, 95, 127,
    149, 149, 198, 118, 118, 157, 67, 67, 89, 144,
    144, 191, 128, 128, 169, 137, 137, 180, 155, 155,
    197, 186, 186, 227, 209, 209, 247, 242, 242, 254,
     64, 67, 65, 192, 192, 192, 32, 45, 25, 50,
     54, 36, 65, 63, 42, 75, 71, 53, 87, 79,
     61, 93, 85, 69, 231, 180, 110, 106, 92, 74,
    207, 155, 100, 121, 101, 80, 181, 131, 89, 141,
    110, 88, 158, 125, 103, 148, 118, 97, 169, 135,
    112, 131, 112, 99, 180, 141, 117, 135, 101, 81,
    191, 148, 124, 168, 126, 107, 201, 153, 130, 164,
    116, 97, 191, 139, 119, 213, 155, 135, 220, 164,
    146, 203, 142, 124, 180, 127, 112, 175, 118, 103,
    191, 127, 114, 162, 102, 91, 255, 255, 255,  0,
     0,  0,  0,  0,  0, 33, 249,  4,  1,  0,
     0, 30,  0, 44,  0,  0,  0,  0, 130,  0,
     67,  0, 64,  6, 255, 64, 143, 112, 72, 44,
     26, 143, 72, 226, 100, 105, 105, 98, 158, 151,
     40, 133, 18, 137, 20, 36, 18, 135, 118, 203,
    213, 74, 10, 133, 200, 52, 122, 121, 98, 154,
    150, 229, 50, 201, 110, 187, 223, 202, 137,  5,
    115, 137, 72, 30, 16, 72, 101, 15, 105, 48,
     24, 11,  9, 130, 10, 132, 10,  8, 135, 136,
    137, 137, 11,  3, 34, 31, 31, 32, 32, 33,
    147, 34, 149, 34, 35, 152, 153, 34, 33, 32,
    143, 143, 29,  2, 133, 130,  9, 11, 127, 14,
     13, 13, 91, 88, 18, 17, 101, 105, 19, 112,
    112,