I have a script that searches for an item based on the Name/Number (we use 5 digit #s). Today I noticed the script no longer works correctly. I am using the 2011.2 API. My code is as follows:

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q = new nScomplexObject("SearchStringField");
$q->setFields(array("searchValue" => $item,
                    "operator" => "is"));

$search = new nsComplexObject("ItemSearchBasic");
$search->setFields(array("itemId" => $q));

$myNSclient->setSearchPreferences(false, 10);
print_r($search);
$searchResponse = $myNSclient->search($search);
print_r($searchResponse);
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I coded a version using the 2012.2 API and it returns similar results.
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$service = new NetSuiteService();
$service->setSearchPreferences(false, 20);

$itemId = new SearchStringField();