NAME

XML::XPath::Functions - implementations of XPath functions

DESCRIPTION

XPath 1.0 and some later functions are supported.

Note that functions that take regular expressions use Perl-syntax REs, not the language described in the XPath spec.

FUNCTIONS

NODESET FUNCTIONS

• last()

• position()

• count()

• id()

• local-name()

• name()

• namespace-uri()

STRING FUNCTIONS

Functions On String Values

• string()

• concat()

• substring()

• string-length()

• normalize-space()

• translate()

Functions Based on Substring Matching

• contains()

• starts-with()

• substring-before()

• substring-after()

String Functions that Use Pattern Matching

• matches()

BOOLEAN FUNCTIONS

• boolean()

• not()

• true()

• false()

• lang()

NUMBER FUNCTIONS

• number()

• sum()

• floor()

• ceiling()

• round()