option_ping_sites

The WordPress Core option ping sites hook.

Description

add_filter( 'option_ping_sites', (string) $privacy_ping_filter ); 

Parameters (1)

0. $privacy_ping_filter (string) => 'privacy_ping_filter'

The privacy ping filter.

Usage

To run the hook, copy the example below.

$privacy_ping_filter = apply_filters( 'option_ping_sites', $privacy_ping_filter ); 
                         
if ( !empty( $privacy_ping_filter ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the option_ping_sites callback 
function filter_option_ping_sites( $privacy_ping_filter ) { 
    // make filter magic happen here... 
    return $privacy_ping_filter; 
}; 
         
// add the filter 
add_filter( 'option_ping_sites', 'filter_option_ping_sites', 10, 1 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'option_ping_sites', 'filter_option_ping_sites', 10, 1 );