<prefix>extra

The All In One SEO Pack prefix extra hook.

Description

apply_filters( '<prefix>extra', (unknown) $this_extra_sitemaps ); 

Parameters (1)

0. $this_extra_sitemaps (unknown)
The this extra sitemaps.

Usage

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

Defined (1)

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

/modules/aioseop_sitemap.php  
  1. $this->extra_sitemaps = apply_filters( $this->prefix . 'extra', $this->extra_sitemaps );