string_size()string_size()
返回输入字符串的大小(以字节为单位)。Returns the size, in bytes, of the input string.
语法Syntax
string_size(
source)
string_size(
source)
参数Arguments
- source :将测量字符串大小的源字符串。source : The source string that will be measured for string size.
返回Returns
返回输入字符串的长度(以字节为单位)。Returns the length, in bytes, of the input string.
示例Examples
print size = string_size("hello")
大小size |
---|
55 |
print size = string_size("⒦⒰⒮⒯⒪")
大小size |
---|
1515 |