/**
* @inheritdoc
*/
protected function requireUploadedFiles()
{
if ($this->uploadedFiles !== null) {
return;
}
$uploadedFiles = array();
foreach ($this->fileParams as $name => $data) {
if (is_array($data['error'])) {
$count = count($data['error']);
$keys = array_keys($data);
$values = array();
for ($i = 0; $i < $count; $i++) {
$normalized = array();
foreach ($keys as $key) {
$normalized[$key] = $data[$key][$i];
}
$values[] = $this->messages->sapiUploadedFile($normalized);
}
$uploadedFiles[$name] = $values;
} else {
$uploadedFiles[$name] = $this->messages->sapiUploadedFile($data);
}
}
$this->uploadedFiles = $uploadedFiles;
}
