WP_Widget::_set( int $number )
Sets the internal order number for the widget instance.
Parameters
-
$number
int Required -
The unique order number of this widget instance compared to other instances of the same class.
Source
File: wp-includes/class-wp-widget.php
.
View all references
public function _set( $number ) {
$this->number = $number;
$this->id = $this->id_base . '-' . $number;
}
Changelog
Version | Description |
---|---|
2.8.0 | Introduced. |