The behaviour of these functions is affected by settings in php.ini.
| Name | Default | Changeable | Changelog |
|---|---|---|---|
| wkhtmltox.graphics | Off | INI_SYSTEM|INI_PERDIR |
>= 0.3.2 |
Here's a short explanation of the configuration directives.
wkhtmltox.graphics
bool
Allow libwkhtmltox to use graphics.