public function testTtl() { $first = 220; $ping = new Ping($this->reachable_host, $first); $this->assertEquals($first, $ping->getTtl()); $second = 128; $ping->setTtl($second); $this->assertEquals($second, $ping->getTtl()); }
/** * @param int $ttl * @return $this */ public function setTtl($ttl) { parent::setTtl($ttl); return $this; }