public function alwaysShowAuthorMetabox($hidden, $screen)
    {
        if ($screen->post_type != 'page') {
            return $hidden;
        }

        $hidden = array_filter($hidden, function ($item) {
            return $item != 'authordiv';
        });

        return $hidden;
    }
public function alwaysShowAuthorMetabox($hidden, $screen)
    {
        if ($screen->post_type != 'page') {
            return $hidden;
        }

        $hidden = array_filter($hidden, function ($item) {
            return $item != 'authordiv';
        });

        return $hidden;
    }
public function alwaysShowAuthorMetabox ( $ hidden , $ screen ) { if ( $ screen -> post_type != 'page' ) { return $ hidden ; } $ hidden = array_filter ( $ hidden , function ( $ item ) { return $ item != 'authordiv' ; } ) ; return $ hidden ; }
Display the author metabox by default
@param  array $hidden Hidden metaboxes before
@param  array $screen Screen args
@return array         Hidden metaboxes after
Display the author metabox by default