lang()

lang()

The lang function determines whether the context node matches the given language and returns boolean true or false.

Syntax

lang( string )

Arguments

string

The language code or localization (language and country) code to be matched.

Returns

true if the context node matches the given languages. Otherwise, false.

Notes

• A node's language is determined by its xml:lang attribute. If the current node does not have an xml:lang attribute, then the value of the xml:lang attribute of the nearest ancestor that has an xml:lang attribute will determine the current node's language. If the language cannot be determined (no ancestor has an xml:lang attribute), this fun
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