strlen()

Purpose:

strlen() returns the length of an alpha variable.

Usage:

len = strlen(<avar>);

Arguments:

alpha <avar> - The field to get the length of.

Returns:

integer len - the length of <avar>

Where Used:

strlen() can be called from anywhere.

Example:

Description:

strlen() returns the length of an alpha field.

Bugs/Features/Comments:

See Also: strmin() strmax()