REVERSE Function

Reverses a character expression

Category: Character

Syntax

REVERSE ( argument )

Arguments

argument

• specifies any SAS character expression.

Details

If the REVERSE function returns a value to a variable that has not yet been assigned a length, by default the variable length is determined by the length of the first argument.

Examples

SAS Statements	Results
backward=reverse('xyz '); put backward .;	----+----1 zyx