public getNumeric ( string | array $names ) : false | integer | array | ||
$names | string | array | One or more archive names, eg, `'nb_visits'`, `'Referrers_distinctKeywords'`, etc. |
return | false | integer | array | `false` if there is no data to return, a single numeric value if we're not querying for multiple sites/periods, or an array if multiple sites, periods or names are queried for. |