Opt-Out for Cookie Notice for GDPR

Opt-Out for Cookie Notice for GDPR.php

<?php

/**
 * JULIAN STARK SNIPPET FOR WORDPRESS / WOOCOMMERCE
 * @TITLE: Opt-Out for Cookie Notice for GDPR
 * @DESCRIPTION: Only works with plugin "Cookie Notice for GDPR". Adds possibility for Opt-Out code.
 * @DOCUMENTATION AND DISCUSSION: https://julianstark.de/opt-out-statt-opt-in-beim-plugin-cookie-notice-for-gdpr/
 * @AUTHOR: Julian Stark
 * @VERSION: 1.1
 */		

function jstark_opt_out_script_in_head() {
	
	$cookies_refused = $_COOKIE[ 'cookie_notice_accepted' ];
	$cookies_refused = $cookies_refused === 'false';
	
	if( !$cookies_refused) {
		?>
		
		<!-- Paste your Opt-Out Code here - e.g. Facebook Pixel -->
		
		<?php
	}
}

add_action('wp_head', 'jstark_opt_out_script_in_head');