Issue with arrays in paramaters

I use etsy. I need to pass a set of parameters to the callapi. The parameters include 2 string arrays in it. When passing the arrays, I receive a oauth_problem => signature_invalid and a notice: Array to string conversion in oauth_client.php on line 1397. When I do not pass the 2 arrays, everything is ok. Is there anything special I need to do to pass arrays inside of parameters? Thanks

Greg

Can you provide minimal sample code that I can use to reproduce that problem?

I am trying to create a new listing in etsy. Let me know if you need anything else.By the way, thanks for creating PHP oauth API. It has been a blessing. Greg


if($result = $mysql1->query($strsql)){
$rows = mysqli_fetch_all($result,MYSQLI_ASSOC);
foreach ($rows as $row){
echo "A listing for:{$row["Name"]} is being created. <br>";
$listing = array();
$listing["quantity"] = $row["QuantityOnHand"];
$listing["title"] = $row["ItemTitlePlainText"];
$listing["price"] = strip_tags($row["SalesPrice"]);
if ($row["Material"] == NULL) {}
else {
$material = array($row["Material"]);
$listing["materials"] = $material;
}
$listing["shipping_template_id"] = 12220652943;
if ($row["Shop_Section_Etsy"] == NULL) {}
else {
$listing["shop_section_id"] = $row["Shop_Section_Etsy"];
}
$listing["is_customizable"] = "false";
$listing["non_taxable"] = "false";
$listing["state"] = "draft";
$listing["processing_min"] = 1;
$listing["processing_max"] = 3;
$listing["taxonomy_id"] =$row["CategoryEtsy"];
//$listing = array("tags" => $row["CategoryEtsy"]);
if ($row["WhoMadeEtsy"] == NULL) {
$listing["who_made"] = "someone_else";
}
else {
$listing["who_made"] = $row["WhoMadeEtsy"];
}
$listing["is_supply"] = "false";
$listing["when_made"] = $row["WhenMadeEtsy"];
if ($row["RecipientEtsy"] == NULL) {
$listing["recipient"] = "unisex_adults";
}
else {
$listing["recipient"] = $row["RecipientEtsy"];
}
if ($row["OccasionEtsy"] == NULL) {}
else {
$listing["occasion"] = $row["OccasionEtsy"];
}
/*if ($row[""] == NULL) {}
else {
$listing["style"] = $row[""];
}*/
$tags = parse_tags($row["TagsEtsy"]);
if (count($tags) < 20 and $row["Brand"]) {
array_push($tags,$row["Brand"]);
}
if (count($tags) < 20 and $row["Author"]) {
array_push($tags,$row["Author"]);
}
if (count($tags) < 20 and $row["YearPublished"]) {
array_push($tags,$row["YearPublished"]);
}
if (count($tags) < 20 and $row["Size"]) {
array_push($tags,"Size ".$row["Size"]);
}
if (count($tags) < 20 and $row["Material"]) {
array_push($tags,$row["Material"]);
}
if (count($tags) < 20 and $row["Publisher"]) {
array_push($tags,$row["Publisher"]);
}
if (count($tags) < 20 and $row["ISBN"]) {
array_push($tags,$row["ISBN"]);
}
if (count($tags) < 20 and $row["ISBN13"]) {
array_push($tags,$row["ISBN13"]);
}
if (count($tags) < 20 and $row["Kind"]) {
array_push($tags,$row["Kind"]);
}
if (count($tags) < 20 ) {
array_push($tags,'Davault Emporium');
}
if (count($tags) < 20 ) {
array_push($tags,'vintage');
}
if (count($tags) < 20 ) {
array_push($tags,'antique');
}
if (count($tags) < 20 ) {
array_push($tags,'collectible');
}
//$listing["tags"] = $tags;
$description = $row["ProductDescriptionPlainText"];
if ($row["Condition"]){
$description = $description."\r\n \r\n Condition:".$row["Condition"];
}
if ($row["Brand"]){
$description = $description."\r\n \r\n Brand:".$row["Brand"];
}
if ($row["Color"]){
$description = $description."\r\n \r\n Color:".$row["Color"];
}
if ($row["Material"]){
$description = $description."\r\n \r\n Material:".$row["Material"];
}
if ($row["Dimensions"]){
$description = $description."\r\n \r\n Dimensions:".$row["Dimensions"];
}
if ($row["Size"]){
$description = $description."\r\n \r\n Size:".$row["Size"];
}
if ($row["Width"]){
$description = $description."\r\n \r\n Width:".$row["Width"];
}
if ($row["Weight"]){
$description = $description."\r\n \r\n Weight(lbs.):".$row["Weight"];
}
if ($row["Style"]){
$description = $description."\r\n \r\n Style:".$row["Style"];
}
if ($row["Gender"]){
$description = $description."\r\n \r\n Gender:".$row["Gender"];
}
if ($row["Author"]){
$description = $description."\r\n \r\n Author:".$row["Author"];
}
if ($row["Publisher"]){
$description = $description."\r\n \r\n Publisher:".$row["Publisher"];
}
if ($row["YearPublished"]){
$description = $description."\r\n \r\n Year Published:".$row["YearPublished"];
}
if ($row["Edition"]){
$description = $description."\r\n \r\n Edition:".$row["Edition"];
}
if ($row["ISBN"]){
$description = $description."\r\n \r\n ISBN:".$row["ISBN"];
}
if ($row["ISBN13"]){
$description = $description."\r\n \r\n ISBN 13:".$row["ISBN13"];
}
if ($row["MediaType"]){
$description = $description."\r\n \r\n Classification:".$row["MediaType"];
}

$listing["description"] = $description;



echo '<pre>', HtmlSpecialChars(print_r($listing, 1)), '</pre>';

$success1 = $client->CallAPI(
'https://openapi.etsy.com/v2/listings/',
'POST', $listing, array('FailOnAccessError'=>true), $return);

Looks like I may have found the issue, but still working on it. The etsy docs call for passing arrays. But what they actually want is a comma-delimited string.

So, you managed to make it work, or is there an issue with the class?

No, your api is working fine. Even though the etsy documentation defines some parameters as array type, it actually accepts a comma delimited string. Thanks for your help.