## Runtime Configuration

The behaviour of these functions is affected by settings in php.ini.

Tidy Configuration Options
Name | Default | Changeable | Changelog
--- | --- | --- | ---
tidy.default_config | "" | `INI_SYSTEM` |
tidy.clean_output | "0" | `INI_USER` |

For further details and definitions of the INI_* modes, see the Where a configuration setting may be set.

Here's a short explanation of the configuration directives.

`tidy.default_config` string

  Default path for tidy config file.

`tidy.clean_output` bool

  Turns on/off the output repairing by Tidy.

  Warning

  Do not turn on `tidy.clean_output` if you are generating non-html content such as dynamic images.

`↑` and `↓` to navigate • `Enter` to select • `Esc` to close • `/` to open