dokuwiki-matrixnotifierwas-plugin – Blame information for rev 1

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1 office 1 <?php
2  
3 namespace GuzzleHttp\Handler;
4  
5 use GuzzleHttp\Utils;
6  
7 /**
8 * @internal
9 */
10 final class HeaderProcessor
11 {
12 /**
13 * Returns the HTTP version, status code, reason phrase, and headers.
14 *
15 * @param string[] $headers
16 *
17 * @return array{0:string, 1:int, 2:?string, 3:array}
18 *
19 * @throws \RuntimeException
20 */
21 public static function parseHeaders(array $headers): array
22 {
23 if ($headers === []) {
24 throw new \RuntimeException('Expected a non-empty array of header data');
25 }
26  
27 $parts = \explode(' ', \array_shift($headers), 3);
28 $version = \explode('/', $parts[0])[1] ?? null;
29  
30 if ($version === null) {
31 throw new \RuntimeException('HTTP version missing from header data');
32 }
33  
34 $status = $parts[1] ?? null;
35  
36 if ($status === null) {
37 throw new \RuntimeException('HTTP status code missing from header data');
38 }
39  
40 return [$version, (int) $status, $parts[2] ?? null, Utils::headersFromLines($headers)];
41 }
42 }