Php/docs/curl.configuration
From Get docs
Runtime Configuration
The behaviour of these functions is affected by settings in php.ini.
| Name | Default | Changeable | Changelog |
|---|---|---|---|
| curl.cainfo | NULL | PHP_INI_SYSTEM | Available since PHP 5.3.7. |
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.
curl.cainfostring- A default value for the
CURLOPT_CAINFOoption. This is required to be an absolute path.