Guzzle 6 no more json method for responses

Question

Previously in Guzzle 5 3    response    client- gt get  http   httpbin org get     array    response- gt json       Yoohoo var dump  array 0   origin       I could easily get a PHP array from a JSON response  Now In Guzzle 6  I don t know how to do  There seems to be no json   method anymore  I  quickly  read the doc from the latest version and don t found anything about JSON responses  I think I missed something  maybe there is a new concept that I don t understand  or maybe I did not read correctly    Is this  below  new way the only way    response    client- gt get  http   httpbin org get     array   json decode  response- gt getBody  - gt getContents    true          var dump  array 0   origin       Or is there an helper or something like that

User · Answer

I use  response- gt getBody  - gt getContents   to get JSON from response  Guzzle version 6 3 0

User · Answer

response is instance of PSR-7 ResponseInterface  For more details see https   www php-fig org psr psr-7  3-interfaces  getBody   returns StreamInterface          Gets the body of the message         return StreamInterface Returns the body as a stream      public function getBody      StreamInterface implements   toString   which does     Reads all data from the stream into a string  from the beginning to end    Therefore  to read body as string  you have to cast it to string    stringBody    string   response- gt getBody      Gotchas   json decode  response- gt getBody   is not the best solution as it magically casts stream into string for you  json decode   requires string as 1st argument  Don t use  response- gt getBody  - gt getContents   unless you know what you re doing  If you read documentation for getContents    it says  Returns the remaining contents in a string  Therefore  calling getContents   reads the rest of the stream and calling it again returns nothing because stream is already at the end  You d have to rewind the stream between those calls

User · Answer

I use json decode  response- gt getBody    now instead of  response- gt json      I suspect this might be a casualty of PSR-7 compliance

User · Answer

You switch to   json decode  response- gt getBody    true    Instead of the other comment if you want it to work exactly as before in order to get arrays instead of objects

User · Answer

Adding - gt getContents   doesn t return jSON response  instead it returns as text   You can simply use json decode

User · Answer

If you guys still interested  here is my workaround based on Guzzle middleware feature    Create JsonAwaraResponse that will decode JSON response by Content-Type HTTP header  if not - it will act as standard Guzzle Response    lt  php  namespace GuzzleHttp Psr7    class JsonAwareResponse extends Response                  Cache for performance         var array             private  json       public function getBody                 if   this- gt json                return  this- gt json                       get parent Body stream          body   parent  getBody                if JSON HTTP header detected - then decode         if  false     strpos  this- gt getHeaderLine  Content-Type     application json                  return  this- gt json    json decode  body  true                     return  body           Create Middleware which going to replace Guzzle PSR-7 responses with above Response implementation    lt  php   client   new  GuzzleHttp Client          var HandlerStack  handler     handler    client- gt getConfig  handler     handler- gt push  GuzzleHttp Middleware  mapResponse function   Psr Http Message ResponseInterface  response        return new  GuzzleHttp Psr7 JsonAwareResponse           response- gt getStatusCode             response- gt getHeaders             response- gt getBody             response- gt getProtocolVersion             response- gt getReasonPhrase               json decode middleware       After this to retrieve JSON as PHP native array use Guzzle as always    jsonArray    client- gt get  http   httpbin org headers  - gt getBody      Tested with guzzlehttp guzzle 6 3 3

[php] Guzzle 6: no more json() method for responses

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