upgrader_source_selection filter-hook . WP 2.8.0
Filters the source file location for the upgrade package.
Usage
add_filter( 'upgrader_source_selection', 'filter_function_name_1447', 10, 4 );
function filter_function_name_1447( $source, $remote_source, $this, $hook_extra ){
// filter...
return $source;
}
- $source(string)
- File source location.
- $remote_source(string)
- Remote file source location.
- $this(WP_Upgrader)
- WP_Upgrader instance.
- $hook_extra(array)
- Extra arguments passed to hooked filters.
Changelog
| Since 2.8.0 | Introduced. |
| Since 4.4.0 | The $hook_extra parameter became available. |
Where the hook is called
wp-admin/includes/class-wp-upgrader.php 519
$source = apply_filters( 'upgrader_source_selection', $source, $remote_source, $this, $args['hook_extra'] );
Where the hook is used (in WP core)
wp-admin/includes/class-language-pack-upgrader.php 201
add_filter( 'upgrader_source_selection', array( $this, 'check_package' ), 10, 2 );
wp-admin/includes/class-language-pack-upgrader.php 302
remove_filter( 'upgrader_source_selection', array( $this, 'check_package' ) );
wp-admin/includes/class-plugin-upgrader.php 100
add_filter( 'upgrader_source_selection', array( $this, 'check_package' ) );
wp-admin/includes/class-plugin-upgrader.php 120
remove_filter( 'upgrader_source_selection', array( $this, 'check_package' ) );
wp-admin/includes/class-theme-upgrader.php 211
add_filter( 'upgrader_source_selection', array( $this, 'check_package' ) );
wp-admin/includes/class-theme-upgrader.php 232
remove_filter( 'upgrader_source_selection', array( $this, 'check_package' ) );