Table of Contents

LEN

LEN

Function name

LEN

ST call

PROGRAM LEN_DEMO
   VAR
   STRING1: STRING;
    INT1: INT;
    END_VAR
    INT1:=LEN(IN:=STRING1);
END_PROGRAM

Description

Function returns length of a string.

Inputs

Input	Type	Description
IN	ANY_STRING	Input string

Outputs

Output	Type	Description
⇒	ANY_INT	String length

Application example