language_attributes filter-hook . WP 2.5.0

Filters the language attributes for display in the html tag.

Usage

add_filter( 'language_attributes', 'filter_function_name_823', 10, 2 );
function filter_function_name_823( $output, $doctype ){
	// filter...

	return $output;
}

$output(string)

A space-separated list of language attributes.

$doctype(string)

The type of html document (xhtml|html).

Notes

• Since 4.3.0 Added the $doctype parameter.

Where the hook is called

return apply_filters( 'language_attributes', $output, $doctype );

Where the hook is used (in WP core)