googleanalytics
/
lib
/
analytics-admin
/
vendor
/
guzzlehttp
/
guzzle
/
src
/
Handler
/
StreamHandler.php
googleanalytics
/
lib
/
analytics-admin
/
vendor
/
guzzlehttp
/
guzzle
/
src
/
Handler
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CurlFactory.php
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CurlMultiHandler.php
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HeaderProcessor.php
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Proxy.php
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StreamHandler.php
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StreamHandler.php
594 lines
| 1 | <?php |
| 2 | |
| 3 | namespace GuzzleHttp\Handler; |
| 4 | |
| 5 | use GuzzleHttp\Exception\ConnectException; |
| 6 | use GuzzleHttp\Exception\RequestException; |
| 7 | use GuzzleHttp\Promise as P; |
| 8 | use GuzzleHttp\Promise\FulfilledPromise; |
| 9 | use GuzzleHttp\Promise\PromiseInterface; |
| 10 | use GuzzleHttp\Psr7; |
| 11 | use GuzzleHttp\TransferStats; |
| 12 | use GuzzleHttp\Utils; |
| 13 | use Psr\Http\Message\RequestInterface; |
| 14 | use Psr\Http\Message\ResponseInterface; |
| 15 | use Psr\Http\Message\StreamInterface; |
| 16 | use Psr\Http\Message\UriInterface; |
| 17 | |
| 18 | /** |
| 19 | * HTTP handler that uses PHP's HTTP stream wrapper. |
| 20 | * |
| 21 | * @final |
| 22 | */ |
| 23 | class StreamHandler |
| 24 | { |
| 25 | /** |
| 26 | * @var array |
| 27 | */ |
| 28 | private $lastHeaders = []; |
| 29 | |
| 30 | /** |
| 31 | * Sends an HTTP request. |
| 32 | * |
| 33 | * @param RequestInterface $request Request to send. |
| 34 | * @param array $options Request transfer options. |
| 35 | */ |
| 36 | public function __invoke(RequestInterface $request, array $options): PromiseInterface |
| 37 | { |
| 38 | // Sleep if there is a delay specified. |
| 39 | if (isset($options['delay'])) { |
| 40 | \usleep($options['delay'] * 1000); |
| 41 | } |
| 42 | |
| 43 | $startTime = isset($options['on_stats']) ? Utils::currentTime() : null; |
| 44 | |
| 45 | try { |
| 46 | // Does not support the expect header. |
| 47 | $request = $request->withoutHeader('Expect'); |
| 48 | |
| 49 | // Append a content-length header if body size is zero to match |
| 50 | // cURL's behavior. |
| 51 | if (0 === $request->getBody()->getSize()) { |
| 52 | $request = $request->withHeader('Content-Length', '0'); |
| 53 | } |
| 54 | |
| 55 | return $this->createResponse( |
| 56 | $request, |
| 57 | $options, |
| 58 | $this->createStream($request, $options), |
| 59 | $startTime |
| 60 | ); |
| 61 | } catch (\InvalidArgumentException $e) { |
| 62 | throw $e; |
| 63 | } catch (\Exception $e) { |
| 64 | // Determine if the error was a networking error. |
| 65 | $message = $e->getMessage(); |
| 66 | // This list can probably get more comprehensive. |
| 67 | if (false !== \strpos($message, 'getaddrinfo') // DNS lookup failed |
| 68 | || false !== \strpos($message, 'Connection refused') |
| 69 | || false !== \strpos($message, "couldn't connect to host") // error on HHVM |
| 70 | || false !== \strpos($message, "connection attempt failed") |
| 71 | ) { |
| 72 | $e = new ConnectException($e->getMessage(), $request, $e); |
| 73 | } else { |
| 74 | $e = RequestException::wrapException($request, $e); |
| 75 | } |
| 76 | $this->invokeStats($options, $request, $startTime, null, $e); |
| 77 | |
| 78 | return P\Create::rejectionFor($e); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | private function invokeStats( |
| 83 | array $options, |
| 84 | RequestInterface $request, |
| 85 | ?float $startTime, |
| 86 | ResponseInterface $response = null, |
| 87 | \Throwable $error = null |
| 88 | ): void { |
| 89 | if (isset($options['on_stats'])) { |
| 90 | $stats = new TransferStats($request, $response, Utils::currentTime() - $startTime, $error, []); |
| 91 | ($options['on_stats'])($stats); |
| 92 | } |
| 93 | } |
| 94 | |
| 95 | /** |
| 96 | * @param resource $stream |
| 97 | */ |
| 98 | private function createResponse(RequestInterface $request, array $options, $stream, ?float $startTime): PromiseInterface |
| 99 | { |
| 100 | $hdrs = $this->lastHeaders; |
| 101 | $this->lastHeaders = []; |
| 102 | |
| 103 | try { |
| 104 | [$ver, $status, $reason, $headers] = HeaderProcessor::parseHeaders($hdrs); |
| 105 | } catch (\Exception $e) { |
| 106 | return P\Create::rejectionFor( |
| 107 | new RequestException('An error was encountered while creating the response', $request, null, $e) |
| 108 | ); |
| 109 | } |
| 110 | |
| 111 | [$stream, $headers] = $this->checkDecode($options, $headers, $stream); |
| 112 | $stream = Psr7\Utils::streamFor($stream); |
| 113 | $sink = $stream; |
| 114 | |
| 115 | if (\strcasecmp('HEAD', $request->getMethod())) { |
| 116 | $sink = $this->createSink($stream, $options); |
| 117 | } |
| 118 | |
| 119 | try { |
| 120 | $response = new Psr7\Response($status, $headers, $sink, $ver, $reason); |
| 121 | } catch (\Exception $e) { |
| 122 | return P\Create::rejectionFor( |
| 123 | new RequestException('An error was encountered while creating the response', $request, null, $e) |
| 124 | ); |
| 125 | } |
| 126 | |
| 127 | if (isset($options['on_headers'])) { |
| 128 | try { |
| 129 | $options['on_headers']($response); |
| 130 | } catch (\Exception $e) { |
| 131 | return P\Create::rejectionFor( |
| 132 | new RequestException('An error was encountered during the on_headers event', $request, $response, $e) |
| 133 | ); |
| 134 | } |
| 135 | } |
| 136 | |
| 137 | // Do not drain when the request is a HEAD request because they have |
| 138 | // no body. |
| 139 | if ($sink !== $stream) { |
| 140 | $this->drain($stream, $sink, $response->getHeaderLine('Content-Length')); |
| 141 | } |
| 142 | |
| 143 | $this->invokeStats($options, $request, $startTime, $response, null); |
| 144 | |
| 145 | return new FulfilledPromise($response); |
| 146 | } |
| 147 | |
| 148 | private function createSink(StreamInterface $stream, array $options): StreamInterface |
| 149 | { |
| 150 | if (!empty($options['stream'])) { |
| 151 | return $stream; |
| 152 | } |
| 153 | |
| 154 | $sink = $options['sink'] ?? Psr7\Utils::tryFopen('php://temp', 'r+'); |
| 155 | |
| 156 | return \is_string($sink) ? new Psr7\LazyOpenStream($sink, 'w+') : Psr7\Utils::streamFor($sink); |
| 157 | } |
| 158 | |
| 159 | /** |
| 160 | * @param resource $stream |
| 161 | */ |
| 162 | private function checkDecode(array $options, array $headers, $stream): array |
| 163 | { |
| 164 | // Automatically decode responses when instructed. |
| 165 | if (!empty($options['decode_content'])) { |
| 166 | $normalizedKeys = Utils::normalizeHeaderKeys($headers); |
| 167 | if (isset($normalizedKeys['content-encoding'])) { |
| 168 | $encoding = $headers[$normalizedKeys['content-encoding']]; |
| 169 | if ($encoding[0] === 'gzip' || $encoding[0] === 'deflate') { |
| 170 | $stream = new Psr7\InflateStream(Psr7\Utils::streamFor($stream)); |
| 171 | $headers['x-encoded-content-encoding'] = $headers[$normalizedKeys['content-encoding']]; |
| 172 | |
| 173 | // Remove content-encoding header |
| 174 | unset($headers[$normalizedKeys['content-encoding']]); |
| 175 | |
| 176 | // Fix content-length header |
| 177 | if (isset($normalizedKeys['content-length'])) { |
| 178 | $headers['x-encoded-content-length'] = $headers[$normalizedKeys['content-length']]; |
| 179 | $length = (int) $stream->getSize(); |
| 180 | if ($length === 0) { |
| 181 | unset($headers[$normalizedKeys['content-length']]); |
| 182 | } else { |
| 183 | $headers[$normalizedKeys['content-length']] = [$length]; |
| 184 | } |
| 185 | } |
| 186 | } |
| 187 | } |
| 188 | } |
| 189 | |
| 190 | return [$stream, $headers]; |
| 191 | } |
| 192 | |
| 193 | /** |
| 194 | * Drains the source stream into the "sink" client option. |
| 195 | * |
| 196 | * @param string $contentLength Header specifying the amount of |
| 197 | * data to read. |
| 198 | * |
| 199 | * @throws \RuntimeException when the sink option is invalid. |
| 200 | */ |
| 201 | private function drain(StreamInterface $source, StreamInterface $sink, string $contentLength): StreamInterface |
| 202 | { |
| 203 | // If a content-length header is provided, then stop reading once |
| 204 | // that number of bytes has been read. This can prevent infinitely |
| 205 | // reading from a stream when dealing with servers that do not honor |
| 206 | // Connection: Close headers. |
| 207 | Psr7\Utils::copyToStream( |
| 208 | $source, |
| 209 | $sink, |
| 210 | (\strlen($contentLength) > 0 && (int) $contentLength > 0) ? (int) $contentLength : -1 |
| 211 | ); |
| 212 | |
| 213 | $sink->seek(0); |
| 214 | $source->close(); |
| 215 | |
| 216 | return $sink; |
| 217 | } |
| 218 | |
| 219 | /** |
| 220 | * Create a resource and check to ensure it was created successfully |
| 221 | * |
| 222 | * @param callable $callback Callable that returns stream resource |
| 223 | * |
| 224 | * @return resource |
| 225 | * |
| 226 | * @throws \RuntimeException on error |
| 227 | */ |
| 228 | private function createResource(callable $callback) |
| 229 | { |
| 230 | $errors = []; |
| 231 | \set_error_handler(static function ($_, $msg, $file, $line) use (&$errors): bool { |
| 232 | $errors[] = [ |
| 233 | 'message' => $msg, |
| 234 | 'file' => $file, |
| 235 | 'line' => $line |
| 236 | ]; |
| 237 | return true; |
| 238 | }); |
| 239 | |
| 240 | try { |
| 241 | $resource = $callback(); |
| 242 | } finally { |
| 243 | \restore_error_handler(); |
| 244 | } |
| 245 | |
| 246 | if (!$resource) { |
| 247 | $message = 'Error creating resource: '; |
| 248 | foreach ($errors as $err) { |
| 249 | foreach ($err as $key => $value) { |
| 250 | $message .= "[$key] $value" . \PHP_EOL; |
| 251 | } |
| 252 | } |
| 253 | throw new \RuntimeException(\trim($message)); |
| 254 | } |
| 255 | |
| 256 | return $resource; |
| 257 | } |
| 258 | |
| 259 | /** |
| 260 | * @return resource |
| 261 | */ |
| 262 | private function createStream(RequestInterface $request, array $options) |
| 263 | { |
| 264 | static $methods; |
| 265 | if (!$methods) { |
| 266 | $methods = \array_flip(\get_class_methods(__CLASS__)); |
| 267 | } |
| 268 | |
| 269 | if (!\in_array($request->getUri()->getScheme(), ['http', 'https'])) { |
| 270 | throw new RequestException(\sprintf("The scheme '%s' is not supported.", $request->getUri()->getScheme()), $request); |
| 271 | } |
| 272 | |
| 273 | // HTTP/1.1 streams using the PHP stream wrapper require a |
| 274 | // Connection: close header |
| 275 | if ($request->getProtocolVersion() == '1.1' |
| 276 | && !$request->hasHeader('Connection') |
| 277 | ) { |
| 278 | $request = $request->withHeader('Connection', 'close'); |
| 279 | } |
| 280 | |
| 281 | // Ensure SSL is verified by default |
| 282 | if (!isset($options['verify'])) { |
| 283 | $options['verify'] = true; |
| 284 | } |
| 285 | |
| 286 | $params = []; |
| 287 | $context = $this->getDefaultContext($request); |
| 288 | |
| 289 | if (isset($options['on_headers']) && !\is_callable($options['on_headers'])) { |
| 290 | throw new \InvalidArgumentException('on_headers must be callable'); |
| 291 | } |
| 292 | |
| 293 | if (!empty($options)) { |
| 294 | foreach ($options as $key => $value) { |
| 295 | $method = "add_{$key}"; |
| 296 | if (isset($methods[$method])) { |
| 297 | $this->{$method}($request, $context, $value, $params); |
| 298 | } |
| 299 | } |
| 300 | } |
| 301 | |
| 302 | if (isset($options['stream_context'])) { |
| 303 | if (!\is_array($options['stream_context'])) { |
| 304 | throw new \InvalidArgumentException('stream_context must be an array'); |
| 305 | } |
| 306 | $context = \array_replace_recursive($context, $options['stream_context']); |
| 307 | } |
| 308 | |
| 309 | // Microsoft NTLM authentication only supported with curl handler |
| 310 | if (isset($options['auth'][2]) && 'ntlm' === $options['auth'][2]) { |
| 311 | throw new \InvalidArgumentException('Microsoft NTLM authentication only supported with curl handler'); |
| 312 | } |
| 313 | |
| 314 | $uri = $this->resolveHost($request, $options); |
| 315 | |
| 316 | $contextResource = $this->createResource( |
| 317 | static function () use ($context, $params) { |
| 318 | return \stream_context_create($context, $params); |
| 319 | } |
| 320 | ); |
| 321 | |
| 322 | return $this->createResource( |
| 323 | function () use ($uri, &$http_response_header, $contextResource, $context, $options, $request) { |
| 324 | $resource = @\fopen((string) $uri, 'r', false, $contextResource); |
| 325 | $this->lastHeaders = $http_response_header ?? []; |
| 326 | |
| 327 | if (false === $resource) { |
| 328 | throw new ConnectException(sprintf('Connection refused for URI %s', $uri), $request, null, $context); |
| 329 | } |
| 330 | |
| 331 | if (isset($options['read_timeout'])) { |
| 332 | $readTimeout = $options['read_timeout']; |
| 333 | $sec = (int) $readTimeout; |
| 334 | $usec = ($readTimeout - $sec) * 100000; |
| 335 | \stream_set_timeout($resource, $sec, $usec); |
| 336 | } |
| 337 | |
| 338 | return $resource; |
| 339 | } |
| 340 | ); |
| 341 | } |
| 342 | |
| 343 | private function resolveHost(RequestInterface $request, array $options): UriInterface |
| 344 | { |
| 345 | $uri = $request->getUri(); |
| 346 | |
| 347 | if (isset($options['force_ip_resolve']) && !\filter_var($uri->getHost(), \FILTER_VALIDATE_IP)) { |
| 348 | if ('v4' === $options['force_ip_resolve']) { |
| 349 | $records = \dns_get_record($uri->getHost(), \DNS_A); |
| 350 | if (false === $records || !isset($records[0]['ip'])) { |
| 351 | throw new ConnectException(\sprintf("Could not resolve IPv4 address for host '%s'", $uri->getHost()), $request); |
| 352 | } |
| 353 | return $uri->withHost($records[0]['ip']); |
| 354 | } |
| 355 | if ('v6' === $options['force_ip_resolve']) { |
| 356 | $records = \dns_get_record($uri->getHost(), \DNS_AAAA); |
| 357 | if (false === $records || !isset($records[0]['ipv6'])) { |
| 358 | throw new ConnectException(\sprintf("Could not resolve IPv6 address for host '%s'", $uri->getHost()), $request); |
| 359 | } |
| 360 | return $uri->withHost('[' . $records[0]['ipv6'] . ']'); |
| 361 | } |
| 362 | } |
| 363 | |
| 364 | return $uri; |
| 365 | } |
| 366 | |
| 367 | private function getDefaultContext(RequestInterface $request): array |
| 368 | { |
| 369 | $headers = ''; |
| 370 | foreach ($request->getHeaders() as $name => $value) { |
| 371 | foreach ($value as $val) { |
| 372 | $headers .= "$name: $val\r\n"; |
| 373 | } |
| 374 | } |
| 375 | |
| 376 | $context = [ |
| 377 | 'http' => [ |
| 378 | 'method' => $request->getMethod(), |
| 379 | 'header' => $headers, |
| 380 | 'protocol_version' => $request->getProtocolVersion(), |
| 381 | 'ignore_errors' => true, |
| 382 | 'follow_location' => 0, |
| 383 | ], |
| 384 | 'ssl' => [ |
| 385 | 'peer_name' => $request->getUri()->getHost(), |
| 386 | ], |
| 387 | ]; |
| 388 | |
| 389 | $body = (string) $request->getBody(); |
| 390 | |
| 391 | if (!empty($body)) { |
| 392 | $context['http']['content'] = $body; |
| 393 | // Prevent the HTTP handler from adding a Content-Type header. |
| 394 | if (!$request->hasHeader('Content-Type')) { |
| 395 | $context['http']['header'] .= "Content-Type:\r\n"; |
| 396 | } |
| 397 | } |
| 398 | |
| 399 | $context['http']['header'] = \rtrim($context['http']['header']); |
| 400 | |
| 401 | return $context; |
| 402 | } |
| 403 | |
| 404 | /** |
| 405 | * @param mixed $value as passed via Request transfer options. |
| 406 | */ |
| 407 | private function add_proxy(RequestInterface $request, array &$options, $value, array &$params): void |
| 408 | { |
| 409 | $uri = null; |
| 410 | |
| 411 | if (!\is_array($value)) { |
| 412 | $uri = $value; |
| 413 | } else { |
| 414 | $scheme = $request->getUri()->getScheme(); |
| 415 | if (isset($value[$scheme])) { |
| 416 | if (!isset($value['no']) || !Utils::isHostInNoProxy($request->getUri()->getHost(), $value['no'])) { |
| 417 | $uri = $value[$scheme]; |
| 418 | } |
| 419 | } |
| 420 | } |
| 421 | |
| 422 | if (!$uri) { |
| 423 | return; |
| 424 | } |
| 425 | |
| 426 | $parsed = $this->parse_proxy($uri); |
| 427 | $options['http']['proxy'] = $parsed['proxy']; |
| 428 | |
| 429 | if ($parsed['auth']) { |
| 430 | if (!isset($options['http']['header'])) { |
| 431 | $options['http']['header'] = []; |
| 432 | } |
| 433 | $options['http']['header'] .= "\r\nProxy-Authorization: {$parsed['auth']}"; |
| 434 | } |
| 435 | } |
| 436 | |
| 437 | /** |
| 438 | * Parses the given proxy URL to make it compatible with the format PHP's stream context expects. |
| 439 | */ |
| 440 | private function parse_proxy(string $url): array |
| 441 | { |
| 442 | $parsed = \parse_url($url); |
| 443 | |
| 444 | if ($parsed !== false && isset($parsed['scheme']) && $parsed['scheme'] === 'http') { |
| 445 | if (isset($parsed['host']) && isset($parsed['port'])) { |
| 446 | $auth = null; |
| 447 | if (isset($parsed['user']) && isset($parsed['pass'])) { |
| 448 | $auth = \base64_encode("{$parsed['user']}:{$parsed['pass']}"); |
| 449 | } |
| 450 | |
| 451 | return [ |
| 452 | 'proxy' => "tcp://{$parsed['host']}:{$parsed['port']}", |
| 453 | 'auth' => $auth ? "Basic {$auth}" : null, |
| 454 | ]; |
| 455 | } |
| 456 | } |
| 457 | |
| 458 | // Return proxy as-is. |
| 459 | return [ |
| 460 | 'proxy' => $url, |
| 461 | 'auth' => null, |
| 462 | ]; |
| 463 | } |
| 464 | |
| 465 | /** |
| 466 | * @param mixed $value as passed via Request transfer options. |
| 467 | */ |
| 468 | private function add_timeout(RequestInterface $request, array &$options, $value, array &$params): void |
| 469 | { |
| 470 | if ($value > 0) { |
| 471 | $options['http']['timeout'] = $value; |
| 472 | } |
| 473 | } |
| 474 | |
| 475 | /** |
| 476 | * @param mixed $value as passed via Request transfer options. |
| 477 | */ |
| 478 | private function add_verify(RequestInterface $request, array &$options, $value, array &$params): void |
| 479 | { |
| 480 | if ($value === false) { |
| 481 | $options['ssl']['verify_peer'] = false; |
| 482 | $options['ssl']['verify_peer_name'] = false; |
| 483 | |
| 484 | return; |
| 485 | } |
| 486 | |
| 487 | if (\is_string($value)) { |
| 488 | $options['ssl']['cafile'] = $value; |
| 489 | if (!\file_exists($value)) { |
| 490 | throw new \RuntimeException("SSL CA bundle not found: $value"); |
| 491 | } |
| 492 | } elseif ($value !== true) { |
| 493 | throw new \InvalidArgumentException('Invalid verify request option'); |
| 494 | } |
| 495 | |
| 496 | $options['ssl']['verify_peer'] = true; |
| 497 | $options['ssl']['verify_peer_name'] = true; |
| 498 | $options['ssl']['allow_self_signed'] = false; |
| 499 | } |
| 500 | |
| 501 | /** |
| 502 | * @param mixed $value as passed via Request transfer options. |
| 503 | */ |
| 504 | private function add_cert(RequestInterface $request, array &$options, $value, array &$params): void |
| 505 | { |
| 506 | if (\is_array($value)) { |
| 507 | $options['ssl']['passphrase'] = $value[1]; |
| 508 | $value = $value[0]; |
| 509 | } |
| 510 | |
| 511 | if (!\file_exists($value)) { |
| 512 | throw new \RuntimeException("SSL certificate not found: {$value}"); |
| 513 | } |
| 514 | |
| 515 | $options['ssl']['local_cert'] = $value; |
| 516 | } |
| 517 | |
| 518 | /** |
| 519 | * @param mixed $value as passed via Request transfer options. |
| 520 | */ |
| 521 | private function add_progress(RequestInterface $request, array &$options, $value, array &$params): void |
| 522 | { |
| 523 | self::addNotification( |
| 524 | $params, |
| 525 | static function ($code, $a, $b, $c, $transferred, $total) use ($value) { |
| 526 | if ($code == \STREAM_NOTIFY_PROGRESS) { |
| 527 | // The upload progress cannot be determined. Use 0 for cURL compatibility: |
| 528 | // https://curl.se/libcurl/c/CURLOPT_PROGRESSFUNCTION.html |
| 529 | $value($total, $transferred, 0, 0); |
| 530 | } |
| 531 | } |
| 532 | ); |
| 533 | } |
| 534 | |
| 535 | /** |
| 536 | * @param mixed $value as passed via Request transfer options. |
| 537 | */ |
| 538 | private function add_debug(RequestInterface $request, array &$options, $value, array &$params): void |
| 539 | { |
| 540 | if ($value === false) { |
| 541 | return; |
| 542 | } |
| 543 | |
| 544 | static $map = [ |
| 545 | \STREAM_NOTIFY_CONNECT => 'CONNECT', |
| 546 | \STREAM_NOTIFY_AUTH_REQUIRED => 'AUTH_REQUIRED', |
| 547 | \STREAM_NOTIFY_AUTH_RESULT => 'AUTH_RESULT', |
| 548 | \STREAM_NOTIFY_MIME_TYPE_IS => 'MIME_TYPE_IS', |
| 549 | \STREAM_NOTIFY_FILE_SIZE_IS => 'FILE_SIZE_IS', |
| 550 | \STREAM_NOTIFY_REDIRECTED => 'REDIRECTED', |
| 551 | \STREAM_NOTIFY_PROGRESS => 'PROGRESS', |
| 552 | \STREAM_NOTIFY_FAILURE => 'FAILURE', |
| 553 | \STREAM_NOTIFY_COMPLETED => 'COMPLETED', |
| 554 | \STREAM_NOTIFY_RESOLVE => 'RESOLVE', |
| 555 | ]; |
| 556 | static $args = ['severity', 'message', 'message_code', 'bytes_transferred', 'bytes_max']; |
| 557 | |
| 558 | $value = Utils::debugResource($value); |
| 559 | $ident = $request->getMethod() . ' ' . $request->getUri()->withFragment(''); |
| 560 | self::addNotification( |
| 561 | $params, |
| 562 | static function (int $code, ...$passed) use ($ident, $value, $map, $args): void { |
| 563 | \fprintf($value, '<%s> [%s] ', $ident, $map[$code]); |
| 564 | foreach (\array_filter($passed) as $i => $v) { |
| 565 | \fwrite($value, $args[$i] . ': "' . $v . '" '); |
| 566 | } |
| 567 | \fwrite($value, "\n"); |
| 568 | } |
| 569 | ); |
| 570 | } |
| 571 | |
| 572 | private static function addNotification(array &$params, callable $notify): void |
| 573 | { |
| 574 | // Wrap the existing function if needed. |
| 575 | if (!isset($params['notification'])) { |
| 576 | $params['notification'] = $notify; |
| 577 | } else { |
| 578 | $params['notification'] = self::callArray([ |
| 579 | $params['notification'], |
| 580 | $notify |
| 581 | ]); |
| 582 | } |
| 583 | } |
| 584 | |
| 585 | private static function callArray(array $functions): callable |
| 586 | { |
| 587 | return static function (...$args) use ($functions) { |
| 588 | foreach ($functions as $fn) { |
| 589 | $fn(...$args); |
| 590 | } |
| 591 | }; |
| 592 | } |
| 593 | } |
| 594 |