sodium_add
(PHP 7 >= 7.2.0, PHP 8)
sodium_add — Add large numbers
说明
This adds the parameter string2 to string1, overwriting
the value stored in string1. This function assumes both parameters are binary
strings that represent unsigned integers in little-endian byte order.
参数
string1-
String representing an arbitrary-length unsigned integer in little-endian byte order. This parameter is passed by reference and will hold the sum of the two parameters.
string2-
String representing an arbitrary-length unsigned integer in little-endian byte order.
返回值
没有返回值。
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