Language_Pack_Upgrader::upgrade( string|false $update = false, array $args = array() )
Upgrade a language pack.
Parameters
- $update
-
(Optional) Whether an update offer is available.
Default value: false
- $args
-
(Optional) Other optional arguments, see Language_Pack_Upgrader::bulk_upgrade().
Default value: array()
Return
(array|bool|WP_Error) The result of the upgrade, or a WP_Error object instead.
Source
File: wp-admin/includes/class-language-pack-upgrader.php
public function upgrade( $update = false, $args = array() ) {
if ( $update ) {
$update = array( $update );
}
$results = $this->bulk_upgrade( $update, $args );
if ( ! is_array( $results ) ) {
return $results;
}
return $results[0];
}
Changelog
| Version | Description |
|---|---|
| 3.7.0 | Introduced. |