language_attributes

Filters the language attributes for display in the html tag.

Description

apply_filters( 'language_attributes', (string) $implode ); 

Parameters (1)

0. $implode (string) => implode( ' ', $attributes )
A space-separated list of language attributes.

Usage

To run the hook, copy the example below.
  1. $implode = apply_filters( 'language_attributes', $implode ); 
  2.  
  3. if ( !empty( $implode ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the language_attributes callback 
  2. function filter_language_attributes( $implode ) { 
  3. // make filter magic happen here... 
  4. return $implode
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'language_attributes', 'filter_language_attributes', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'language_attributes', 'filter_language_attributes', 10, 1 ); 

Defined (1)

The filter is defined in the following location(s).

/views/front/widget_nl.php  
  1. $language_attributes = apply_filters( 'language_attributes', implode( ' ', $attributes ) );