option_<id_base>

The WordPress Core option id base hook.

Description

add_filter( 'option_<id_base>', (unknown) $multidimensional_filter ); 

Parameters (1)

0. $multidimensional_filter (unknown)
The multidimensional filter.

Usage

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

Defined (1)

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

/wp-includes/class-wp-customize-setting.php  
  1. add_filter( "option_{$id_base}", $multidimensional_filter );