WP_Widget::_set() WordPress Method
The WP_Widget::_set() method is used to set the value of a widget property. The method takes two arguments: the property name and the property value. The property value can be either a string or an array.
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
public function _set( $number ) {
$this->number = $number;
$this->id = $this->id_base . '-' . $number;
}
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Changelog
| Version | Description |
|---|---|
| 2.8.0 | Introduced. |