string_size()string_size()

• 08/06/2020
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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")

print size = string_size("⒦⒰⒮⒯⒪")