![]() ![]() ![]() PHP cURL makes it easy to POST JSON data to URL. When you working with web services and APIs, sending JSON data via POST request is the most required functionality. The JSON data format is mostly used in web services to interchange data through API. wait maximum 1 second for pending promises to resolve $httpClient ->wait( 1.JSON is the most popular data format for exchanging data between a browser and a server. after you're done with sending several requests, // you must wait for them to complete concurrently // wait for a specific promise to resolve while monitoring them all $response = $promise ->wait() $response ->getStatusCode() Įcho 'Error: '. $promise = $httpClient ->sendAsyncRequest( $request)Įcho 'Got status '. $request = $httpClient ->createRequest( 'GET', '') Use Symfony\ Component\ HttpClient\ HttplugClient Is returned, an exception will be thrown:ģ0 use Psr\ Http\ Message\ ResponseInterface This means that the following request will complete and if e.g. While responses are lazy, their destructor will always wait for headers to comeīack. (but then don't miss checking the status code yourself). If you do not call any of these 3 methods at all, the exception will still be thrownĬalling $response->getStatusCode() is enough to disable this behavior Pass false as the optional argument to every call of those methods, To opt-out from this exception and deal with 300-599 status codes on your own, Throw an appropriate exception, all of which implement the 3xx,Ĥxx or 5xx), the getHeaders(), getContent() and toArray() methods When the HTTP status code of the response is in the 300-599 range (i.e. Exceptions implementing the DecodingExceptionInterfaceĪre thrown when a content-type cannot be decoded to the expected representation.Exceptions implementing the TransportExceptionInterfaceĪre thrown when a lower level issue occurs.Exceptions implementing the HttpExceptionInterfaceĪre thrown when your code does not handle the status codes in the 300-599 range.There are three types of exceptions, all of which implement the returns detailed logs about the requests and responses of the HTTP transaction $httpLogs = $response ->getInfo( 'debug') this returns the final response URL (resolving redirections if needed) $url = $response ->getInfo( 'url') ![]() you can get individual info too $startTime = $response ->getInfo( 'start_time') returns info coming from the transport layer, such as "response_headers", // "redirect_count", "start_time", "redirect_url", etc. cancels the request/response $response ->cancel() casts the response content to a PHP stream resource $content = $response ->toStream() casts the response JSON content to a PHP array $content = $response ->toArray() gets the response body as a string $content = $response ->getContent() ![]() gets the HTTP headers as string with the header names lower-cased $headers = $response ->getHeaders() Symfony\Contracts\HttpClient\HttpClientInterface $githubClientĪs the type and name of an argument, autowiring will inject the github.clientģ1 $response = $client ->request( 'GET', ' // gets the HTTP status code of the response $statusCode = $response ->getStatusCode() Methods defined by Symfony to choose a specific service.Įach client has a unique service named after its configuration.Įach scoped client also defines a corresponding named autowiring alias. If you use scoped clients in the Symfony framework, you must use any of the Requested URL matches one of the regular expressions set by the scope option. You can define several scopes, so that each set of options is added only if a relative URLs will use the 2nd argument as base URI and use the options of the 3rd argument $client = ScopingHttpClient ::forBaseUri( $client, '', [ the options defined as values apply only to the URLs matching // the regular expressions defined as keys ' => [ $client = new ScopingHttpClient( $client, [ Use Symfony\ Component\ HttpClient\ ScopingHttpClient 30 application/3 json token %env(GITHUB_API_TOKEN)% application/3 json token %env(GITHUB_API_TOKEN)% Ģ3 use Symfony\ Component\ HttpClient\ HttpClient ![]()
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