wp_revisions_to_keep

Filters the number of revisions to save for the given post.

Description

add_filter( 'wp_revisions_to_keep', (string) $return_false, (int) $int ); 

Parameters (2)

0. $return_false (string) => '__return_false'
The return false.
1. $int (int) => 99
The int.

Usage

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

Defined (2)

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

/modules/markdown/easy-markdown.php  
  1. add_filter( 'wp_revisions_to_keep', '__return_false', 99 ); 
  1. remove_filter( 'wp_revisions_to_keep', '__return_false', 99 );