Yaml::dump PHP Метод

    public function dump($array)
    {
        return Spyc::YAMLDump($array, 4);
    }

 /**
  * @covers Xoops\Core\Yaml::dump
  * @covers Xoops\Core\Yaml::load
  */
 public function testDumpAndLoad()
 {
     $inputArray = array('one' => 1, 'two' => array(1, 2), 'three' => '');
     $string = Yaml::dump($inputArray);
     $this->assertTrue(!empty($string));
     $this->assertTrue(is_string($string));
     $outputArray = Yaml::load((string) $string);
     $this->assertTrue(is_array($outputArray));
     $this->assertSame($inputArray, $outputArray);
 }