如何使用PHP的base64字符串转换为二进制数组
问题描述：
我有基地64 CS codeD字符串，它看起来像这样。
I have base 64 encoded string that looks something like this.
cuVrcYvlqYze3OZ8Y5tSqQY205mcquu0GsHkgXe4bPg=
我曾尝试base64_de code和输出。
I have tried base64_decode and output is.
råkq‹å©ŒÞÜæ|c›R©6Ó™œªë´Áäw¸lø
我想我可能做错了什么。我AP preciate任何帮助，为base64字符串转换为二进制数组。
I think I may be doing something wrong. I appreciate any help to convert base64 string to binary array.
感谢
答
这样的
$a = base64_decode("cuVrcYvlqYze3OZ8Y5tSqQY205mcquu0GsHkgXe4bPg=");
$b = array();
foreach(str_split($a) as $c)
$b[] = sprintf("%08b", ord($c));
print_r($b);