public function first_name($options = array()) { $first_names =& DummyData::get_firstnames(); if (isset($options['single']) && $options['single'] || isset($options['variable']) && $options['variable'] == 'single') { return self::random_name($first_names); } $dev = isset($options['devider']) ? $options['devider'] : ' '; $ret = self::random_name($first_names); if (rand(1, 10) < 4) { $ret .= $dev . self::random_name($first_names); } if (rand(1, 10) < 1) { $ret .= $dev . self::random_name($first_names); } return $ret; }