graceful_fail

The WordPress Core graceful fail hook.

Description

apply_filters( 'graceful_fail', (unknown) $message ); 

Parameters (1)

0. $message (unknown)
The message.

Usage

To run the hook, copy the example below.
  1. $message = apply_filters( 'graceful_fail', $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 graceful_fail callback 
  2. function filter_graceful_fail( $message ) { 
  3. // make filter magic happen here... 
  4. return $message
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'graceful_fail', 'filter_graceful_fail', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'graceful_fail', 'filter_graceful_fail', 10, 1 ); 

Defined (1)

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

/wp-includes/ms-deprecated.php  
  1. $message = apply_filters( 'graceful_fail', $message );