private function postFields($data)
{
if (is_array($data)) {
if (helpers\ArrayHelper::isMultidimensional($data)) {
$data = helpers\HttpHelper::httpBuildMultiQuery($data);
} else {
foreach ($data as $key => $value) {
// Fix "Notice: Array to string conversion" when $value in
// curl_setopt($ch, CURLOPT_POSTFIELDS, $value) is an array
// that contains an empty array.
if (is_array($value) && empty($value)) {
$data[$key] = '';
// Fix "curl_setopt(): The usage of the @filename API for
// file uploading is deprecated. Please use the CURLFile
// class instead".
} elseif (is_string($value) && strpos($value, '@') === 0) {
if (class_exists('CURLFile')) {
$data[$key] = new \CURLFile(substr($value, 1));
}
}
}
}
}
return $data;
}
public function testArrayIndexed()
{
$this->assertFalse(ArrayHelper::isAssociativeArray(['wibble', 'wubble', 'wobble']));
}