src/View/Messages.php
public function getHelp($key, array $args = array())
    {
        // Check if we can get a value, at all.
        if (empty($this->helpArray[$key]) === true) {
            return '';
        }

        // Return the value
        return vsprintf($this->helpArray[$key], $args);
    }
public function getHelp($key, array $args = array())
    {
        // Check if we can get a value, at all.
        if (empty($this->helpArray[$key]) === true) {
            return '';
        }

        // Return the value
        return vsprintf($this->helpArray[$key], $args);
    }
public function getHelp ( $ key , array $ args = array ( ) ) { // Check if we can get a value, at all. if ( empty ( $ this -> helpArray [ $ key ] ) === true ) { return '' ; } // Return the value return vsprintf ( $ this -> helpArray [ $ key ] , $ args ) ; }
Returns the help text when found, otherwise returns an empty string.

@param string $key
The help ID from the array above.
@param  array $args
THe replacement arguments for vsprintf().

@return string
The help text.
Returns the help text when found otherwise returns an empty string .