get_core_updates

函式
get_core_updates ( $options = array() )
引數
  • (array) $options Set $options['dismissed'] to true to show dismissed upgrades too, set $options['available'] to false to skip not-dismissed updates.
    Required:
    Default: array()
返回值
  • (array|false) Array of the update objects on success, false on failure.
定義位置
相關方法
list_core_updateget_theme_updatesget_comment_datefind_core_updateget_plugin_updates
引入
2.7.0
棄用
-

get_core_updates: 這個函式檢索有關可用的WordPress核心更新的資訊。它可以用來檢查和顯示關於更新的通知,以及執行更新過程本身。

獲取可用的核心更新。

function get_core_updates( $options = array() ) {
	$options   = array_merge(
		array(
			'available' => true,
			'dismissed' => false,
		),
		$options
	);
	$dismissed = get_site_option( 'dismissed_update_core' );

	if ( ! is_array( $dismissed ) ) {
		$dismissed = array();
	}

	$from_api = get_site_transient( 'update_core' );

	if ( ! isset( $from_api->updates ) || ! is_array( $from_api->updates ) ) {
		return false;
	}

	$updates = $from_api->updates;
	$result  = array();
	foreach ( $updates as $update ) {
		if ( 'autoupdate' === $update->response ) {
			continue;
		}

		if ( array_key_exists( $update->current . '|' . $update->locale, $dismissed ) ) {
			if ( $options['dismissed'] ) {
				$update->dismissed = true;
				$result[]          = $update;
			}
		} else {
			if ( $options['available'] ) {
				$update->dismissed = false;
				$result[]          = $update;
			}
		}
	}
	return $result;
}

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