/**
* @return int
*/
protected function _setEnv()
{
// set limits & reporting
if ($this->_isDebug()) {
error_reporting(-1);
} else {
error_reporting(E_ERROR | E_WARNING);
}
$memory = $this->_globConfig->get('memory', '1024M');
$time = (int) $this->_globConfig->get('time', 1800);
Sys::iniSet('display_errors', 1);
Sys::setTime($time);
Sys::setMemory($memory);
}