ARC2::getFormat PHP Метод

    static function getFormat($val, $mtype = '', $ext = '')
    {
        ARC2::inc('getFormat');
        return ARC2_getFormat($val, $mtype, $ext);
    }

 public function testGetFormatWithNTriples()
 {
     $data = file_get_contents('../data/nt/test.nt');
     $actual = ARC2::getFormat($data);
     $this->assertEquals('ntriples', $actual);
     $actual = ARC2::getFormat($data, '', 'nt');
     $this->assertEquals('ntriples', $actual);
 }