pll_predefined_languages

Filter the list of predefined languages.

Description

apply_filters( 'pll_predefined_languages', (array) $languages ); 

Parameters (1)

0. $languages (array)
The languages.

Usage

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

Defined (1)

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

/settings/languages.php  
  1. $languages = apply_filters( 'pll_predefined_languages', $languages );