public/QRCode/QRCode.class.php
/**
     * The role, occupation, or business category of the vCard object within an organization.
     *
     * @param string $sRole e.g., Executive
     * @return object this
     */
The role, occupation, or business category of the vCard object within an organization.
@param string $sRole e.g., Executive
@return object this
The role occupation or business category of the vCard object within an organization . @param string $sRole e . g . Executive @return object this
public function role($sRole)
    {
        $this->_sData .= 'ROLE:' . $sRole . "\n";
        return $this;
    }
public function role ( $ sRole ) { $ this -> _sData .= 'ROLE:' . $ sRole . " \n " ; return $ this ; }
The role, occupation, or business category of the vCard object within an organization.
The role occupation or business category of the vCard object within an organization .