JSON-decode

Hey,

Ik ben bezig met de Twitter API en bij een API-call krijg je JSON teruggestuurd. Nu heb ik nog niet eerder met JSON gewerkt en wou dus weten hoe ik bijvoorbeeld in het onderstaand voorbeeld de remaining van statuses/mentions_timeline kan weergeven (JSON->resources->statuses->/statuses/mentions_timeline->remaining).

{
  "rate_limit_context": {
    "access_token": "786491-24zE39NUezJ8UTmOGOtLhgyLgCkPyY4dAcx6NA6sDKw"
  },
  "resources": {
    "users": {
      "/users/profile_banner": {
        "limit": 180,
        "remaining": 180,
        "reset": 1403602426
      },
      "/users/suggestions/:slug/members": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      },
      "/users/show/:id": {
        "limit": 180,
        "remaining": 180,
        "reset": 1403602426
      },
      "/users/suggestions": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      },
      "/users/lookup": {
        "limit": 180,
        "remaining": 180,
        "reset": 1403602426
      },
      "/users/search": {
        "limit": 180,
        "remaining": 180,
        "reset": 1403602426
      },
      "/users/contributors": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      },
      "/users/contributees": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      },
      "/users/suggestions/:slug": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      }
    },
    "statuses": {
      "/statuses/mentions_timeline": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      },
      "/statuses/lookup": {
        "limit": 180,
        "remaining": 180,
        "reset": 1403602426
      },
      "/statuses/show/:id": {
        "limit": 180,
        "remaining": 180,
        "reset": 1403602426
      },
      "/statuses/oembed": {
        "limit": 180,
        "remaining": 180,
        "reset": 1403602426
      },
      "/statuses/retweeters/ids": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      },
      "/statuses/home_timeline": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      },
      "/statuses/user_timeline": {
        "limit": 180,
        "remaining": 180,
        "reset": 1403602426
      },
      "/statuses/retweets/:id": {
        "limit": 60,
        "remaining": 60,
        "reset": 1403602426
      },
      "/statuses/retweets_of_me": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      }
    },
    "help": {
      "/help/privacy": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      },
      "/help/tos": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      },
      "/help/configuration": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      },
      "/help/languages": {
        "limit": 15,
        "remaining": 15,
        "reset": 1403602426
      }
    },
    "search": {
      "/search/tweets": {
        "limit": 180,
        "remaining": 180,
        "reset": 1403602426
      }
    }
  }
}]

json_decode()
Object->resources->users->user_banners->remaining

Is het inmiddels al gelukt?

Nee, ik krijg het volgende terug van Twitter, dit lijkt mij al "decoded"? Aangezien decode niet wilt lukken.

Spoiler tonen

Codeblok (output.json):

1

object(stdClass)#6 (2) { ["rate_limit_context"]=> object(stdClass)#7 (1) { ["access_token"]=> string(50) "2918037987-XQ1iVfLX7tsGzpOBz7Bqbp2u7Il1p9J5WHw8yTN" } ["resources"]=> object(stdClass)#8 (1) { ["statuses"]=> object(stdClass)#9 (10) { ["/statuses/retweeters/ids"]=> object(stdClass)#10 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/retweets_of_me"]=> object(stdClass)#11 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/home_timeline"]=> object(stdClass)#12 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/show/:id"]=> object(stdClass)#13 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } ["/statuses/user_timeline"]=> object(stdClass)#14 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } ["/statuses/friends"]=> object(stdClass)#15 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/retweets/:id"]=> object(stdClass)#16 (3) { ["limit"]=> int(60) ["remaining"]=> int(60) ["reset"]=> int(1419525112) } ["/statuses/mentions_timeline"]=> object(stdClass)#17 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/oembed"]=> object(stdClass)#18 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } ["/statuses/lookup"]=> object(stdClass)#19 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } } } }

Bugged schreef:

Nee, ik krijg het volgende terug van Twitter, dit lijkt mij al "decoded"? Aangezien decode niet wilt lukken.

Spoiler tonen

Codeblok (output.json):

1

object(stdClass)#6 (2) { ["rate_limit_context"]=> object(stdClass)#7 (1) { ["access_token"]=> string(50) "2918037987-XQ1iVfLX7tsGzpOBz7Bqbp2u7Il1p9J5WHw8yTN" } ["resources"]=> object(stdClass)#8 (1) { ["statuses"]=> object(stdClass)#9 (10) { ["/statuses/retweeters/ids"]=> object(stdClass)#10 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/retweets_of_me"]=> object(stdClass)#11 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/home_timeline"]=> object(stdClass)#12 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/show/:id"]=> object(stdClass)#13 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } ["/statuses/user_timeline"]=> object(stdClass)#14 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } ["/statuses/friends"]=> object(stdClass)#15 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/retweets/:id"]=> object(stdClass)#16 (3) { ["limit"]=> int(60) ["remaining"]=> int(60) ["reset"]=> int(1419525112) } ["/statuses/mentions_timeline"]=> object(stdClass)#17 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/oembed"]=> object(stdClass)#18 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } ["/statuses/lookup"]=> object(stdClass)#19 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } } } }

Je moet een true bij de decode functie gebruiken. json_decode($twitterzooi, true); of ja, moet niet maar is voor jouw denk ik makkelijker, dan worden het arrays, daar heb je vast en zeker vaker mee gewerkt.

Timkb schreef:

Eerdere citaten tonen

Bugged schreef:

Nee, ik krijg het volgende terug van Twitter, dit lijkt mij al "decoded"? Aangezien decode niet wilt lukken.

Spoiler tonen

Codeblok (output.json):

1

object(stdClass)#6 (2) { ["rate_limit_context"]=> object(stdClass)#7 (1) { ["access_token"]=> string(50) "2918037987-XQ1iVfLX7tsGzpOBz7Bqbp2u7Il1p9J5WHw8yTN" } ["resources"]=> object(stdClass)#8 (1) { ["statuses"]=> object(stdClass)#9 (10) { ["/statuses/retweeters/ids"]=> object(stdClass)#10 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/retweets_of_me"]=> object(stdClass)#11 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/home_timeline"]=> object(stdClass)#12 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/show/:id"]=> object(stdClass)#13 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } ["/statuses/user_timeline"]=> object(stdClass)#14 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } ["/statuses/friends"]=> object(stdClass)#15 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/retweets/:id"]=> object(stdClass)#16 (3) { ["limit"]=> int(60) ["remaining"]=> int(60) ["reset"]=> int(1419525112) } ["/statuses/mentions_timeline"]=> object(stdClass)#17 (3) { ["limit"]=> int(15) ["remaining"]=> int(15) ["reset"]=> int(1419525112) } ["/statuses/oembed"]=> object(stdClass)#18 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } ["/statuses/lookup"]=> object(stdClass)#19 (3) { ["limit"]=> int(180) ["remaining"]=> int(180) ["reset"]=> int(1419525112) } } } }

Je moet een true bij de decode functie gebruiken. json_decode($twitterzooi, true); of ja, moet niet maar is voor jouw denk ik makkelijker, dan worden het arrays, daar heb je vast en zeker vaker mee gewerkt.

Arrays zouden idd geen probleem zijn, maar wat ik terugkrijg van Twitter is dus al decoded..

toevoeging op 25 december 2014, 19:02:22:
Laat maar zitten, gebruikte de class van TwitterOAuth en daarin kon ik simpelweg dus de json_decode veranderen Thanks!

Ik gebruikte met php altijd de class van abraham (op github) en die werkte echt prima.

Xjessex schreef:

Ik gebruikte met php altijd de class van abraham (op github) en die werkte echt prima.

Ja die gebruik ik ook, maar die deed bij $con->get alleen json_decode($resource) en niet ($resource, true). Nu heb ik dit in de class gewoon veranderd en werkt het nu gewoon