<boundary>_post_rel_link

The WordPress Core boundary post rel link hook.

Description

apply_filters( '<boundary>_post_rel_link', (unknown) $link ); 

Parameters (1)

0. $link (unknown)
The link.

Usage

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

Defined (1)

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

/wp-includes/deprecated.php  
  1. return apply_filters( "{$boundary}_post_rel_link", $link );