category-template.php

category-template.28492.php

		if ( isset( $args['value_field'] ) && isset( $category->{$args['value_field']} ) ) {
			$value_field = $args['value_field'];
			$value = esc_attr( $category->{$value_field} );
		} elseif( isset( $args['value_field'] ) && 'url' === $args['value_field'] ) {
			$value = esc_url( get_term_link( $category ) );
		} else {
			$value_field = 'term_id';
			$value = esc_attr( $category->{$value_field} )
		}

		$output .= "\t<option class=\"level-$depth\" value=\"" . $value . "\"";

category-template.current.php

		if ( isset( $args['value_field'] ) && isset( $category->{$args['value_field']} ) ) {
			$value_field = $args['value_field'];
		} else {
			$value_field = 'term_id';
		}

		$output .= "\t<option class=\"level-$depth\" value=\"" . esc_attr( $category->{$value_field} ) . "\"";