WP_Widget::_set( int $number )

Parameters

$numberint

The unique order number of this widget instance compared to other instances of the same class.

Used by · 4

• WP_Widget::_register()Register all widget instances of this widget class.
• WP_Widget::display_callback()Generates the actual widget content (Do NOT override).
• WP_Widget::form_callback()Generates the widget control form (Do NOT override).
• WP_Widget::update_callback()Handles changed settings (Do NOT override).

Source

View on Trac ↗View on GitHub ↗

287	public function _set( $number ) {288		$this->number = $number;289		$this->id     = $this->id_base . '-' . $number;290	}

History

Introduced in 2.8.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.7.7 tag, from src/wp-includes/class-wp-widget.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

Something wrong on this page? Report it and it gets fixed in the next regeneration.