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
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last()
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position()
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count()
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id()
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"local-name()"
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name()
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"namespace-uri()"
STRING FUNCTIONS
Functions On String Values
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string()
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concat()
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substring()
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"string-length()"
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"normalize-space()"
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translate()
Functions Based on Substring Matching
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contains()
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"starts-with()"
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"substring-before()"
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"substring-after()"
String Functions that Use Pattern Matching
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matches()
BOOLEAN FUNCTIONS
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boolean()
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not()
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true()
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false()
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lang()
NUMBER FUNCTIONS
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number()
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sum()
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floor()
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ceiling()
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round()