我已經二進制存儲在串查看二進制值
$str = "100001111111110000101010100010000001";
我是從數字轉換陣列
$arrAsc = Array
(
[0] => 33
[1] => 63
[2] => 48
[3] => 42
[4] => 34
[5] => 1
)
$arrBinary = array_map(create_function('$a', 'return decbin($a);'), $arrAsc);
出打破值轉換成6比特的塊後得到我有
Array
(
[0] => 100001
[1] => 111111
[2] => 110000
[3] => 101010
[4] => 100010
[5] => 1
)
我的問題是如何首先顯示零,即使有5,6,7 ....位塊
Array
(
[0] => 100001
[1] => 111111
[2] => 110000
[3] => 101010
[4] => 100010
[5] => 000001
)
我只是好奇,你爲什麼要那樣做? – Shoe 2012-03-01 00:01:02
@Jeff Pigarelli我準備參加php考試。嘗試構建base64_decode()以更好地理解php – qpaycm 2012-03-01 00:04:30