Scalar FunctionsString Functions

string_size

Returns the size of the input string in UTF-8 bytes.

Syntax

string_size(source)

Prop

Type

Returns: long

print string_size("Lindisfarne")

print_0 (long)
11

strcmp

Compares two strings and returns -1, 0, or 1.

strlen

Returns the length of the input string in characters.