omnisearch_num_results

This action is documented in modules/omnisearch/omnisearch-core.php.

Description

apply_filters( 'omnisearch_num_results', (int) $int ); 

Parameters (1)

0. $int (int) => 5
The int.

Usage

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

Defined (5)

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

/modules/omnisearch/omnisearch-posts.php  
  1. $num_results = apply_filters( 'omnisearch_num_results', 5 ); 
/modules/omnisearch/omnisearch-plugins.php  
  1. $num_results = intval( $num_results ) ? intval( $num_results ) : apply_filters( 'omnisearch_num_results', 5 ); 
/modules/omnisearch/omnisearch-core.php  
  1. $num_results = intval( apply_filters( 'omnisearch_num_results', 5 ) ); 
/modules/omnisearch/omnisearch-comments.php  
  1. return apply_filters( 'omnisearch_num_results', 5 ); 
/modules/contact-form/grunion-omnisearch.php  
  1. $num_results = apply_filters( 'omnisearch_num_results', 5 );