Language_Pack_Upgrader::upgrade() – Upgrade a language pack.

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Description

Upgrade a language pack.

Usage

$array|bool|WP_Error = Language_Pack_Upgrader::upgrade( $update, $args );

Parameters

$update
( string|false ) optional – Optional. Whether an update offer is available. Default false.
$args
( array ) optional – Optional. Other optional arguments, see Language_Pack_Upgrader::bulk_upgrade(). Default empty array.

Returns

array|bool|WP_Error The result of the upgrade, or a WP_Error object instead.

Source

File name: wordpress/wp-admin/includes/class-language-pack-upgrader.php
Lines:

1 to 13 of 13
  public function upgrade( $update = false, $args = array() ) {
    if ( $update ) {
      $update = array( $update );
    }

    $results = $this->Language_Pack_Upgrader::bulk_upgrade( $update, $args );

    if ( ! is_array( $results ) ) {
      return $results;
    }

    return $results[0];
  }
 

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