function HeaderProcessor::parseHeaders

Returns the HTTP version, status code, reason phrase, and headers.

Parameters

string[] $headers:

Return value

array{0:string, 1:int, 2:?string, 3:array}

Throws

\RuntimeException

2 calls to HeaderProcessor::parseHeaders()

EasyHandle::createResponse in vendor/guzzlehttp/guzzle/src/Handler/EasyHandle.php

Attach a response to the easy handle based on the received headers.

StreamHandler::createResponse in vendor/guzzlehttp/guzzle/src/Handler/StreamHandler.php

File

vendor/guzzlehttp/guzzle/src/Handler/HeaderProcessor.php, line 21

Class

HeaderProcessor

@internal

Namespace

GuzzleHttp\Handler

Code

public static function parseHeaders(array $headers) : array {
    if ($headers === []) {
        throw new \RuntimeException('Expected a non-empty array of header data');
    }
    $parts = \explode(' ', \array_shift($headers), 3);
    $version = \explode('/', $parts[0])[1] ?? null;
    if ($version === null) {
        throw new \RuntimeException('HTTP version missing from header data');
    }
    $status = $parts[1] ?? null;
    if ($status === null) {
        throw new \RuntimeException('HTTP status code missing from header data');
    }
    return [
        $version,
        (int) $status,
        $parts[2] ?? null,
        Utils::headersFromLines($headers),
    ];
}