object(QuickBooksOnline\API\Data\IPPTaxService)#29 (12) {
  ["Id"]=>
  NULL
  ["SyncToken"]=>
  NULL
  ["MetaData"]=>
  NULL
  ["CustomField"]=>
  NULL
  ["AttachableRef"]=>
  NULL
  ["domain"]=>
  NULL
  ["status"]=>
  NULL
  ["sparse"]=>
  NULL
  ["TaxCode"]=>
  string(20) "TestValue_1922503249"
  ["TaxCodeId"]=>
  NULL
  ["TaxRateDetails"]=>
  array(2) {
    [0]=>
    object(QuickBooksOnline\API\Data\IPPTaxRateDetails)#28 (5) {
      ["TaxRateName"]=>
      string(29) "myNewTaxRateName_1_1922503249"
      ["TaxRateId"]=>
      NULL
      ["RateValue"]=>
      int(6)
      ["TaxAgencyId"]=>
      string(1) "1"
      ["TaxApplicableOn"]=>
      string(5) "Sales"
    }
    [1]=>
    object(QuickBooksOnline\API\Data\IPPTaxRateDetails)#30 (5) {
      ["TaxRateName"]=>
      string(29) "myNewTaxRateName_2_1922503249"
      ["TaxRateId"]=>
      NULL
      ["RateValue"]=>
      int(7)
      ["TaxAgencyId"]=>
      string(1) "1"
      ["TaxApplicableOn"]=>
      string(5) "Sales"
    }
  }
  ["Fault"]=>
  NULL
}
<br />
<b>Fatal error</b>:  Uncaught QuickBooksOnline\API\Exception\SdkException: [0]: cURL error during making API call. cURL Error Number:[60] with error:[SSL certificate problem: self-signed certificate in certificate chain]

  thrown in <b>C:\xampp\htdocs\hannoole\PMS\vendor\quickbooks\v3-php-sdk\src\Core\HttpClients\CurlHttpClient.php</b> on line <b>112</b><br />