# quadmenu/trunk/compatibility/old.php

QuadMenu – Mega Menu, version trunk. 24 lines.

- Page: https://pluginprobe.com/plugins/quadmenu/trunk/code/compatibility/old.php
- Raw: https://pluginprobe.com/plugins/quadmenu/trunk/raw/compatibility/old.php
- Modified: 2023-06-16T17:55:06+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/quadmenu/trunk/code/compatibility/old.php#L10-L20`.

```php
<?php

if ( ! function_exists( '_QuadMenu' ) ) {

	function _QuadMenu() {
		if ( ! class_exists( 'QuadLayers\\QuadMenu\\Plugin', false ) ) {
			require_once QUADMENU_PLUGIN_DIR . '/lib/class-plugin.php';
		}
		return QuadLayers\QuadMenu\Plugin::instance();
	}

	_QuadMenu();
}

if ( ! function_exists( 'is_quadmenu_location' ) ) {

	function is_quadmenu_location( $location = false ) {
		if ( ! class_exists( 'QuadLayers\\QuadMenu\\Plugin', false ) ) {
			require_once QUADMENU_PLUGIN_DIR . '/lib/class-plugin.php';
		}
		return QuadLayers\QuadMenu\Plugin::instance()->is_quadmenu_location( $location );
	}
}

```