add_option_whitelist

Adds an array of options to the options whitelist.

Description

(array) add_option_whitelist( (array) $new_options, (string) $options = '' ); 

Returns (array)

Parameters (2)

0. $new_options (array)
The new options.
1. $options — Optional. (string) => ''
The options.

Usage

  1. if ( !function_exists( 'add_option_whitelist' ) ) { 
  2.     require_once ABSPATH . '/wp-admin/includes/plugin.php'; 
  3. } 
  4.   
  5. // The new options. 
  6. $new_options = array(); 
  7.   
  8. // The options. 
  9. $options = ''; 
  10.   
  11. // NOTICE! Understand what this does before running. 
  12. $result = add_option_whitelist($new_options, $options); 
  13.     

Defined (1)

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

/wp-admin/includes/plugin.php  
  1. function add_option_whitelist( $new_options, $options = '' ) { 
  2.     if ( $options == '' ) 
  3.         global $whitelist_options; 
  4.     else 
  5.         $whitelist_options = $options; 
  6.  
  7.     foreach ( $new_options as $page => $keys ) { 
  8.         foreach ( $keys as $key ) { 
  9.             if ( !isset($whitelist_options[ $page ]) || !is_array($whitelist_options[ $page ]) ) { 
  10.                 $whitelist_options[ $page ] = array(); 
  11.                 $whitelist_options[ $page ][] = $key; 
  12.             } else { 
  13.                 $pos = array_search( $key, $whitelist_options[ $page ] ); 
  14.                 if ( $pos === false ) 
  15.                     $whitelist_options[ $page ][] = $key; 
  16.             } 
  17.         } 
  18.     } 
  19.  
  20.     return $whitelist_options; 
  21. }