src/PEAR/Config.php
function getPrompt($key)
    {
        if (isset($this->configuration_info[$key])) {
            return $this->configuration_info[$key]['prompt'];
        }

        return false;
    }
function getPrompt($key)
    {
        if (isset($this->configuration_info[$key])) {
            return $this->configuration_info[$key]['prompt'];
        }

        return false;
    }
Get the short documentation for a config value.

@param string  config key
@return string short documentation string

@access public