Runtime Configuration

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

**Tidy Configuration Options**
Name	Default	Changeable	Changelog
tidy.default_config	""	PHP_INI_SYSTEM	Available since PHP 5.0.0.
tidy.clean_output	"0"	PHP_INI_USER	PHP_INI_PERDIR in PHP 5. Available since PHP 5.0.0.

For further details and definitions of the PHP_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 boolean: 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.