upgrader_source_selection

The WordPress Core upgrader source selection hook.

Description

add_filter( 'upgrader_source_selection', (callback) $array, (int) $int, (int) $int ); 

Parameters (3)

0. $array (callback) => array( $this, 'check_package' )
The array.
1. $int (int) => 10
The int.
2. $int (int) => 2
The int.

Usage

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

Defined (7)

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

/wp-admin/includes/class-language-pack-upgrader.php  
  1. add_filter( 'upgrader_source_selection', array( $this, 'check_package' ), 10, 2 ); 
  1. remove_filter( 'upgrader_source_selection', array( $this, 'check_package' ) ); 
/wp-admin/includes/class-plugin-upgrader.php  
  1. add_filter('upgrader_source_selection', array($this, 'check_package') ); 
  1. remove_filter('upgrader_source_selection', array($this, 'check_package') ); 
/wp-admin/includes/class-theme-upgrader.php  
  1. add_filter('upgrader_source_selection', array($this, 'check_package') ); 
  1. remove_filter('upgrader_source_selection', array($this, 'check_package') ); 
/wp-admin/includes/class-wp-upgrader.php  
  1. $source = apply_filters( 'upgrader_source_selection', $source, $remote_source, $this, $args['hook_extra'] );