Pop\Curl\Curl::getField PHP Метод

    public function getField($name)
    {
        return isset($this->fields[$name]) ? $this->fields[$name] : null;
    }

 public function testSetAndGetFields()
 {
     $c = new Curl('http://www.popphp.org/version', array(CURLOPT_HEADER => false, CURLOPT_RETURNTRANSFER => true));
     $c->setFields(array('name' => 'Test'));
     $c->setField('email', '*****@*****.**');
     $this->assertEquals('Test', $c->getField('name'));
     $this->assertEquals(2, count($c->getFields()));
 }