EXSLT - date:leap-year

Implementer Page: date.leap-year.html
Function Package: date.leap-year.zip

Function Syntax

boolean date:leap-year(string?)

Template Syntax

<xsl:call-template name="date:leap-year">
   <xsl:with-param name="date-time" select="string" />?

The date:leap-year function returns true if the year given in a date is a leap year. If no argument is given, then the current local date/time, as returned by date:date-time is used as a default argument.

The date/time string specified as the first argument must be a right-truncated string in the format defined as the lexical representation of xs:dateTime in one of the formats defined in [XML Schema Part 2: Datatypes]. The permitted formats are as follows:

If the date/time string is not in one of these formats, then NaN is returned.


The following XSLT processors support date:leap-year:

Implementations of date:leap-year are available in the following languages:

http://www.exslt.org/date/functions/leap-year/index.html last modified 2002-11-12