<messagekey>

The Yoast SEO messagekey hook.

Description

apply_filters( '<messagekey>', (unknown) $message ); 

Parameters (1)

0. $message (unknown)
The message.

Usage

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

Defined (1)

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

/vendor/yoast/whip/src/Whip_Host.php  
  1. return (string) apply_filters( strtolower( $messageKey ), $message );