/**
* Return the appropriate configuration parameter from php.ini file
*
* @param string $paramName Parameter name
* @param string $defaultValue Default value
* @return string fetched or default value
*/
public static function getSys($paramName, $defaultValue = '')
{
switch ($paramName) {
case 'max_post':
// get the minimal allowed filesize in bytes
// from the various configuration options
$value = min(rad_config::convertToBytes(ini_get('post_max_size')), rad_config::convertToBytes(ini_get('upload_max_filesize')));
break;
default:
$value = ini_get($paramName);
$value = $value === false ? $defaultValue : $value;
}
return (string) $value;
}
