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wp_register_widget_control ›

Seit2.2.0
Veraltetn/v
wp_register_widget_control ( $id, $name, $control_callback, $options = array() )
Parameter: (4)
  • (int|string) $id Sidebar ID.
    Erforderlich: Ja
  • (string) $name Sidebar display name.
    Erforderlich: Ja
  • (callable) $control_callback Run when sidebar is displayed.
    Erforderlich: Ja
  • (array) $options { Optional. Array or string of control options. Default empty array.
    Erforderlich: Nein
    Standard: array()
Definiert in:
Codex:

Registers widget control callback for customizing options.



Quellcode

function wp_register_widget_control( $id, $name, $control_callback, $options = array() ) {
	global $wp_registered_widget_controls, $wp_registered_widget_updates, $wp_registered_widgets, $_wp_deprecated_widgets_callbacks;

	$id = strtolower($id);
	$id_base = _get_widget_id_base($id);

	if ( empty($control_callback) ) {
		unset($wp_registered_widget_controls[$id]);
		unset($wp_registered_widget_updates[$id_base]);
		return;
	}

	if ( in_array($control_callback, $_wp_deprecated_widgets_callbacks, true) && !is_callable($control_callback) ) {
		unset( $wp_registered_widgets[ $id ] );
		return;
	}

	if ( isset($wp_registered_widget_controls[$id]) && !did_action( 'widgets_init' ) )
		return;

	$defaults = array('width' => 250, 'height' => 200 ); // height is never used
	$options = wp_parse_args($options, $defaults);
	$options['width'] = (int) $options['width'];
	$options['height'] = (int) $options['height'];

	$widget = array(
		'name' => $name,
		'id' => $id,
		'callback' => $control_callback,
		'params' => array_slice(func_get_args(), 4)
	);
	$widget = array_merge($widget, $options);

	$wp_registered_widget_controls[$id] = $widget;

	if ( isset($wp_registered_widget_updates[$id_base]) )
		return;

	if ( isset($widget['params'][0]['number']) )
		$widget['params'][0]['number'] = -1;

	unset($widget['width'], $widget['height'], $widget['name'], $widget['id']);
	$wp_registered_widget_updates[$id_base] = $widget;
}