'', $a['fields'][1]['id'] => '' ) ); } # Assemble essential variables (for render/assemble function) for inner fields of the group $extra_vars = array( array( 'name' => 'opts', // wil be $opts in the template 'value' => $opts ), ); if ( isset( $metabox ) ) { $extra_vars[] = array( 'name' => 'metabox', // wil be $opts in the template 'value' => $metabox ); } // end IF ?>