static function postRequest($url, array $post) {
		$handle = curl_init($url);
	
		curl_setopt_array($handle, [
		CURLOPT_POST => count($post),
		CURLOPT_POSTFIELDS => http_build_query($post),
		CURLOPT_RETURNTRANSFER => 1
		]);
	
		$result = curl_exec($handle);
		curl_close($handle);
	
		return $result;
	}