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Description

PHP5 constructor.

Usage

WP_Widget::__construct( $id_base, $name, $widget_options, $control_options );

Parameters

$id_base

( string ) required – Base ID for the widget, lowercase and unique. If left empty, a portion of the widget's PHP class name will be used. Has to be unique.

$name

( string ) required – Name for the widget displayed on the configuration page.

$widget_options

( array ) optional – Optional. Widget options. See wp_register_sidebar_widget() for information on accepted arguments. Default empty array.

$control_options

( array ) optional – Optional. Widget control options. See wp_register_widget_control() for information on accepted arguments. Default empty array.

Returns

void

Source

File name: wordpress/wp-includes/class-wp-widget.php
Lines:

  public function __construct( $id_base, $name, $widget_options = array(), $control_options = array() ) {
    if ( ! empty( $id_base ) ) {
      $id_base = strtolower( $id_base );
    } else {
      $id_base = preg_replace( '/(wp_)?widget_/', '', strtolower( get_class( $this ) ) );
    }

    $this->id_base         = $id_base;
    $this->name            = $name;
    $this->option_name     = 'widget_' . $this->id_base;
    $this->widget_options  = wp_parse_args(
      $widget_options,
      array(
        'classname'                   => str_replace( '\\', '_', $this->option_name ),
        'customize_selective_refresh' => false,
      )
    );
    $this->control_options = wp_parse_args( $control_options, array( 'id_base' => $this->id_base ) );
  }
 

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