public function __construct(array $config){
$this->_setting = $config['setting'];
$this->_expected = $config['expected'];
$this->_actual = (string)@ini_get($this->_setting);
$message = sprintf(
'%s %s "%s" %s %s %s',
'Invalid PHP Configuration: ',
$this->_setting,
$this->_actual,
'Please change this setting to',
$this->_expected,
'to continue.'
);
parent::__construct($message);
}