public function __construct() { parent::__construct(); $this->use_curl = $this->config['ipn_usecurl']; $this->force_ssl_v3 = $this->config['ipn_forcessl3']; $this->follow_location = $this->config['ipn_followloc']; $this->use_ssl = $this->config['ipn_usessl']; $this->use_sandbox = $this->config['ipn_sandbox']; $this->timeout = $this->config['ipn_timeout']; }