/**
* Registers a function to be called if no custom handlers are defined
*
* This method allows a callable function to be called for standard errors
* (i.e. NX_ERROR_FATAL, NX_ERROR_WARNING) to override the default actions.
* Note that if a custom handler for an error is defined in the Error:init()
* arguments, this function will never be called.
* This function should accept 1 argument: reference to the current Error
*
* @param mixed $_handler a function or an array of class=>method
*
* @return null
*/
public static function registerDefaultHandler($_handler)
{
if (is_callable($_handler)) {
self::$_defaultHandler = $_handler;
} else {
Nexista_Error::init("Error Default Handler is not callable!");
}
}
