Can someone help me with this code. I'm trying to loop through line items. New to php

[Budrose]

$guid = $result->getInvoices()[0]->getInvoiceID();
echo $guid;

$invoice = $accountingApi->getInvoice($xeroTenantId, $guid);
echo $invoice;
foreach($invoice->LineItems as $LineItem){
   echo $code = $LineItem->ItemCode;
   /* do something with the $code */
}

But getting this error message

Notice: Undefined property: XeroAPI\XeroPHP\Models\Accounting\Invoices::$LineItems in C:\xampp\htdocs\xero-AlpineFreshOauth2\testUpdate.php on line 77

Warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\xero-AlpineFreshOauth2\testUpdate.php on line 77

[calcinai]

Hi Brenda, I'd recommend checking that LineItems is set before trying to iterate it.

P.S. I believe you ran into a similar issue back in 2015 when using xero-php, so check out that email thread where I provided some examples.

[Budrose]

Ah. Thanks Michael. I not programming much in PHP. Can you recommend a good online course to do to become more proficient? Brenda Walker IT Consultant ***@***.*** 021 910 975

…

On Wed, Dec 20, 2023 at 7:12 AM Michael Calcinai ***@***.***> wrote: Hi Brenda, I'd recommend checking that LineItems is set before trying to iterate it. P.S. I believe you ran into a similar issue back in 2015 when using xero-php, so check out that email thread where I provided some examples. — Reply to this email directly, view it on GitHub <#338 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADANIVOOKD7TS3XI5ZCVHLDYKHKI7AVCNFSM6AAAAABAX5DJPCVHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM3TSMBQGY2TO> . You are receiving this because you authored the thread.Message ID: ***@***.***>