get_language_attributes()
Gets the language attributes for the 'html' tag.
Builds up a set of HTML attributes containing the text direction and language information for the page.
Hooks from the function
Return
String
. A space-separated list of language attributes.
Usage
get_language_attributes( $doctype );
- $doctype(string)
- The type of HTML document. Accepts 'xhtml' or 'html'.
Default: 'html'
Changelog
Since 4.3.0 | Introduced. |
get_language_attributes() get language attributes code WP 6.7.1
function get_language_attributes( $doctype = 'html' ) { $attributes = array(); if ( function_exists( 'is_rtl' ) && is_rtl() ) { $attributes[] = 'dir="rtl"'; } $lang = get_bloginfo( 'language' ); if ( $lang ) { if ( 'text/html' === get_option( 'html_type' ) || 'html' === $doctype ) { $attributes[] = 'lang="' . esc_attr( $lang ) . '"'; } if ( 'text/html' !== get_option( 'html_type' ) || 'xhtml' === $doctype ) { $attributes[] = 'xml:lang="' . esc_attr( $lang ) . '"'; } } $output = implode( ' ', $attributes ); /** * Filters the language attributes for display in the 'html' tag. * * @since 2.5.0 * @since 4.3.0 Added the `$doctype` parameter. * * @param string $output A space-separated list of language attributes. * @param string $doctype The type of HTML document (xhtml|html). */ return apply_filters( 'language_attributes', $output, $doctype ); }