<filter>
The W3 Total Cache filter hook.
Description
Parameters (1)
- 0. $v (unknown)
- The v.
Usage
- To run the hook, copy the example below.
- $v = apply_filters( '{$filter}', $v );
- if ( !empty( $v ) ) {
- // everything has led up to this point...
- }
- The following example is for adding a hook callback.
- // define the <filter> callback
- function filter_filter( $v ) {
- // make filter magic happen here...
- return $v;
- };
- // add the filter
- add_filter( "{$filter}", 'filter_filter', 10, 1 );
- To remove a hook callback, use the example below.
- // remove the filter
- remove_filter( "{$filter}", 'filter_filter', 10, 1 );
Defined (1)
The filter is defined in the following location(s).
- /Extensions_Plugin_Admin.php
- $v = apply_filters( $filter, $v );