Template to create WordPress Widgets

widget.php

<?php

class My_Widget extends WP_Widget {

	/**
	 * Sets up the widgets name etc
	 */
	public function __construct() {
		$widget_ops = array( 
			'classname' => 'my_widget',
			'description' => __( 'My Widget is awesome', 'domain' ),
		);
		parent::__construct( 'my_widget', __( 'My Widget', 'domain'), $widget_ops );
	}

	/**
	 * Set the default args
	 */
	public function defaults() {
		return array(
			'title' => __( 'Default', 'domain' ),
			'text'  => __( 'Text', 'domain' )
		);
	}

	/**
	 * Outputs the content of the widget
	 *
	 * @param array $args
	 * @param array $instance
	 */
	public function widget( $args, $instance ) {
		$instance = wp_parse_args( (array) $instance, $this->defaults() );
	}

	/**
	 * Outputs the options form on admin
	 *
	 * @param array $instance The widget options
	 */
	public function form( $instance ) {
		$instance = wp_parse_args( (array) $instance, $this->defaults() );
	}

	/**
	 * Processing widget options on save
	 *
	 * @param array $new_instance The new options
	 * @param array $old_instance The previous options
	 */
	public function update( $new_instance, $old_instance ) {
		
	}
}