EXSLT - date:week-in-month

Implementer Page: date.week-in-month.html
Function Package: date.week-in-month.zip

Function Syntax

number date:week-in-month(string?)

Template Syntax

<xsl:call-template name="date:week-in-month">
   <xsl:with-param name="date-time" select="string" />?
</xsl:call-template>

The date:week-in-month function returns the week in a month of a date as a number. If no argument is given, then the current local date/time, as returned by date:date-time is used the default argument. For the purposes of numbering, the first day of the month is in week 1 and new weeks begin on a Monday (so the first and last weeks in a month will often have less than 7 days in them).

The date/time string specified as the argument is 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:

xs:dateTime (CCYY-MM-DDThh:mm:ss)
xs:date (CCYY-MM-DD)

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

Implementations

The following XSLT processors support date:week-in-month:

libxslt from Daniel Veillard et al. (version 1.0.19)

The following processors support earlier versions of date:week-in-month:

SAXON from Michael Kay (version 6.4.2)

There are currently no third-party implementations of the latest version of date:week-in-month.

The following third-party implementations of earlier versions of date:week-in-month are available: