| public getConfigItem ( string $name, mixed $default = self::REQUIRED_OPTION ) : mixed | ||
| $name | string | The name of the option. |
| $default | mixed | A default value which will be returned if the option isn't found. The option will be required if this parameter isn't given. The default value can be any value, including null. |
| return | mixed | The option with the given name, or $default if the option isn't found and $default is specified. |
public function getConfigItem($name, $default = self::REQUIRED_OPTION)
{
assert('is_string($name)');
$ret = $this->getValue($name, $default);
if ($ret === $default) {
// the option wasn't found, or it matches the default value. In any case, return this value
return $ret;
}
if (!is_array($ret)) {
throw new Exception($this->location . ': The option ' . var_export($name, true) . ' is not an array.');
}
return self::loadFromArray($ret, $this->location . '[' . var_export($name, true) . ']');
}