Citrix Systems 9.2 Returns a Boolean True value if the length of the text, Matches ending string

90Citrix NetScaler Policy Configuration and Reference Guide

Basic Operations on a Portion of a String

Basic Text Operation	Description
text.	Returns a Boolean TRUE value if the length of the text
BETWEEN("starting	object is greater than or equal to the sum starting string,
string", "ending	ending string argument lengths, and if a prefix of the target
string")	matches starting string, and if the suffix of the target
	matches ending string.
text.PREFIX(prefix	Returns the starting string from a target block of text that
length)	contains the number of characters in the length argument.
	If the prefix length argument exceeds the number of
	characters in the target, the entire string is selected.
text.SUFFIX(suffix	Returns the ending string from a target block of text that
length)	contains the number of characters in the length argument. If
	the suffix length argument exceeds the number characters in
	the target, the entire string is selected.
text.	Select the first block of text in the target that matches the
SUBSTR("string")	string.
text.SKIP(prefix	Selects the text in the target after skipping over a prefix
length)	length number of characters.
	If the entire target has fewer characters than prefix length, the
	entire target is skipped.
text.STRIP_END_WS	Selects the text after removing white space from the end of
	the target.
text.STRIP_START_WS	Selects the text after removing white space from the
	beginning of the target.
text.	Selects the character, removes white space that immediately
UNQUOTE(character)	precedes and follows the character, and if the remaining text
	is quoted by character, this prefix also removes the quotes.
	For example, the operation UNQUOTE('"') changes the
	following text:
	"abc xyz def "
	To the following:
	abc xyz def

Operations for Comparing the Alphanumeric

Order of Two Strings

The COMPARE operation examines the first non-matching character of two different strings. This operation is based on lexicographic order, which is the method used when ordering terms in dictionaries.

This operation returns the arithmetic difference between the ASCII values of the first non-matching characters in the compared strings. The following differences are examples: