Le Hollandais Volant

function sanitize_url($url) {
	$strip = [
		'fbclid', 'fb_', // Facebook
		'ga_*', 'gclid', 'gclsrc', 'gs_l', // google ads
		'ref',
		'mc_eid',
		'igshid',
		'twclid',
		'msclkid',
		'trk', 'trkCampaign', // amazon
		'utm_*', 'nr_email_referer', // utm
		'itm_*', // itm
		'mc_*',
		'yclid', '_openstat', // yandex

		'sc_campaign', 'sc_channel', 'sc_content', 'sc_medium', 'sc_outcome', 'sc_geo', 'sc_country', // Campaign tracking (sc)
	];

	$parsed = parse_url($url);

	if ($parsed === false OR empty($parsed['query'])) {
		return $url;
	}

	parse_str($parsed['query'], $params);

	foreach (array_keys($params) as $key) {
		foreach ($strip as $rule) {
			if (str_ends_with($rule, '*') && str_starts_with($key, substr($rule, 0, -1))) {
				unset($params[$key]);
				break;
			}
			if ($key === $rule) {
				unset($params[$key]);
				break;
			}
		}
	}

	// rebuilt the URL with remaining params
	$parsed['query'] = empty($params) ? null : http_build_query($params);

	$url  = isset($parsed['scheme'])   ? $parsed['scheme'] . '://' : '';
	$url .= $parsed['host']            ?? '';
	$url .= isset($parsed['port'])     ? ':' . $parsed['port']     : '';
	$url .= $parsed['path']            ?? '';
	$url .= isset($parsed['query'])    ? '?' . $parsed['query']    : '';
	$url .= isset($parsed['fragment']) ? '#' . $parsed['fragment'] : '';

	return $url;
}