src/classes/Page.php
public static function metaTag($name, $content)
    {
        if (self::$_page) {
            self::$_page->metaTag($name, $content);
        }
    }
public static function metaTag($name, $content)
    {
        if (self::$_page) {
            self::$_page->metaTag($name, $content);
        }
    }
public static function metaTag ( $ name , $ content ) { if ( self :: $ _page ) { self :: $ _page -> metaTag ( $ name , $ content ) ; } }
Set meta tag.

@param string $name Meta tag name.
@param string $content Meta tag content.
Set meta tag .