# jetformbuilder/3.6.6/includes/classes/instance-trait.php

JetFormBuilder — Dynamic Blocks Form Builder, version 3.6.6. 38 lines.

- Page: https://pluginprobe.com/plugins/jetformbuilder/3.6.6/code/includes/classes/instance-trait.php
- Raw: https://pluginprobe.com/plugins/jetformbuilder/3.6.6/raw/includes/classes/instance-trait.php
- Modified: 2023-11-20T11:46:54+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/jetformbuilder/3.6.6/code/includes/classes/instance-trait.php#L10-L20`.

```php
<?php


namespace Jet_Form_Builder\Classes;

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
	die;
}

trait Instance_Trait {

	public static $instance;

	/**
	 * Instance.
	 *
	 * Ensures only one instance of the plugin class is loaded or can be loaded.
	 *
	 * @return Instance_Trait An instance of the class.
	 * @since 1.0.0
	 * @access public
	 * @static
	 */
	public static function instance() {

		if ( is_null( self::$instance ) ) {
			self::$instance = new self();
		}

		return self::$instance;
	}

	public static function clear() {
		self::$instance = null;
	}
}

```