| private normalizeHeaderName ( string $header ) : string | ||
| $header | string | The original header name. |
| 리턴 | string | The normalized header name. |
private function normalizeHeaderName($header)
{
if (strpos($header, 'HTTP_') === 0) {
$header = str_replace('_', '-', substr($header, 5));
}
return strtolower($header);
}