цикл через ответ json в PHP

Question

цикл через ответ json в PHP

1

Я использую json_decode с TRUE для разбора json-ответа в PHP, но когда я пытаюсь получить доступ к его элементам, он не работает. Вот как выглядит ответ

BCLS.secondaryCallResponse({"items":[{"id":4377466391001,"name":"Sample Video 2","creationDate":"1438012370879","renditions":[{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":798000,"frameHeight":360,"frameWidth":640,"id":109379493001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":2987928,"uploadTimestampMillis":1278422604020,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379493001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29967},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":271000,"frameHeight":180,"frameWidth":320,"id":109379483001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":1013553,"uploadTimestampMillis":1278422590621,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379483001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29960},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":1746000,"frameHeight":720,"frameWidth":1280,"id":109379494001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":6538469,"uploadTimestampMillis":1278422604397,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379494001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29967},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":413000,"frameHeight":180,"frameWidth":320,"id":109379449001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":1547446,"uploadTimestampMillis":1278422544580,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379449001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29960},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":1167000,"frameHeight":360,"frameWidth":640,"id":109379422001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":4370827,"uploadTimestampMillis":1278422465338,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379422001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29967},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":517000,"frameHeight":268,"frameWidth":480,"id":109379402001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":1937694,"uploadTimestampMillis":1278422444109,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379402001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29967}]},{"id":4377466392001,"name":"Sample Video 1","creationDate":"1438012370884","renditions":[{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":730000,"frameHeight":360,"frameWidth":640,"id":207397055001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":752301,"uploadTimestampMillis":1279774725742,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397055001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8242},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":1791000,"frameHeight":720,"frameWidth":1280,"id":207397050001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":1844840,"uploadTimestampMillis":1279774712658,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397050001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8242},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":107000,"frameHeight":224,"frameWidth":400,"id":207397051001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":110856,"uploadTimestampMillis":1279774725067,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397051001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8267},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":446000,"frameHeight":268,"frameWidth":480,"id":207397052001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":459435,"uploadTimestampMillis":1279774725177,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397052001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8242},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":1117000,"frameHeight":404,"frameWidth":720,"id":207397049001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":1151256,"uploadTimestampMillis":1279774712501,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397049001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8242},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":252000,"frameHeight":224,"frameWidth":400,"id":207397056001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":259671,"uploadTimestampMillis":1279774725855,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397056001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8242}]}],"page_number":0,"page_size":2,"total_count":-1});

$ responseData = json_decode ($ response, TRUE); // должен преобразовать его в массив

Я получаю доступ, $responseData[0] и он отображает только B Я что-то делаю неправильно?

require_once 31 окт. 2015, в 11:45

Источник

2

$responseData['items'][0]
Narendrasingh Sisodia 31 окт. 2015, в 10:09
2

Ваш фактический ответ json начинается с {"items . Итак, ваша закодированная строка json: $response = {"items....,"total_count:-1"} ...
hardik solanki 31 окт. 2015, в 10:12
0

ответ начинается с BCLS.secondaryCallResponse (,
require_once 31 окт. 2015, в 12:01

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Теги:

php

arrays

json

api

response

2 ответа

1

вы можете попробовать следующее:

        $data='{"items":[{"id":4377466391001,"name":"Sample Video 2","creationDate":"1438012370879","renditions":[{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":798000,"frameHeight":360,"frameWidth":640,"id":109379493001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":2987928,"uploadTimestampMillis":1278422604020,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379493001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29967},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":271000,"frameHeight":180,"frameWidth":320,"id":109379483001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":1013553,"uploadTimestampMillis":1278422590621,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379483001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29960},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":1746000,"frameHeight":720,"frameWidth":1280,"id":109379494001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":6538469,"uploadTimestampMillis":1278422604397,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379494001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29967},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":413000,"frameHeight":180,"frameWidth":320,"id":109379449001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":1547446,"uploadTimestampMillis":1278422544580,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379449001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29960},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":1167000,"frameHeight":360,"frameWidth":640,"id":109379422001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":4370827,"uploadTimestampMillis":1278422465338,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379422001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29967},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Redpoll","encodingRate":517000,"frameHeight":268,"frameWidth":480,"id":109379402001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":1937694,"uploadTimestampMillis":1278422444109,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_109379402001_Bird-CommonRedpoll-iStock-000006369683HD720.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":29967}]},{"id":4377466392001,"name":"Sample Video 1","creationDate":"1438012370884","renditions":[{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":730000,"frameHeight":360,"frameWidth":640,"id":207397055001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":752301,"uploadTimestampMillis":1279774725742,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397055001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8242},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":1791000,"frameHeight":720,"frameWidth":1280,"id":207397050001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":1844840,"uploadTimestampMillis":1279774712658,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397050001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8242},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":107000,"frameHeight":224,"frameWidth":400,"id":207397051001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":110856,"uploadTimestampMillis":1279774725067,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397051001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8267},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":446000,"frameHeight":268,"frameWidth":480,"id":207397052001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":459435,"uploadTimestampMillis":1279774725177,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397052001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8242},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":1117000,"frameHeight":404,"frameWidth":720,"id":207397049001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":1151256,"uploadTimestampMillis":1279774712501,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397049001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8242},{"audioOnly":false,"controllerType":"DEFAULT","displayName":"Sample Asset Titmouse","encodingRate":252000,"frameHeight":224,"frameWidth":400,"id":207397056001,"referenceId":null,"remoteStreamName":null,"remoteUrl":null,"size":259671,"uploadTimestampMillis":1279774725855,"url":"http:\/\/brightcove.vo.llnwd.net\/e1\/uds\/pd\/96980657001\/96980657001_207397056001_Bird-Titmouse-iStock-000005422648HD1080.mp4","videoCodec":"H264","videoContainer":"MP4","videoDuration":8242}]}],"page_number":0,"page_size":2,"total_count":-1}';
        $sample=json_decode($data);
        var_dump($sample->items);

Hessam Zaheri 31 окт. 2015, в 07:58

0

ответ начинается с BCLS.secondaryCallResponse (ни один из указанных вами примеров не работает
require_once 31 окт. 2015, в 12:01

Ещё вопросы

Ваш фактический ответ json начинается с {"items . Итак, ваша закодированная строка json: $response = {"items....,"total_count:-1"} ...
ответ начинается с BCLS.secondaryCallResponse (,
ответ начинается с BCLS.secondaryCallResponse (ни один из указанных вами примеров не работает

davidkonrad · Accepted Answer · 2015-10-31T09-26-00.000Z

1

Лучший ответ

У вас есть два варианта:

1) конвертировать в ассоциированный массив - $json = json_decode('{"items":[...', true):

foreach ($json['items'] as $item) {
    //for example, show first rendition for each item
    print_r($item['renditions'][0]);
}

2) конвертировать в stdClasses - $json = json_decode('{"items":[...'):

foreach ($json->items as $item) {
    //for example, show first rendition for each item
    print_r($item->renditions[0]);
}

davidkonrad 31 окт. 2015, в 09:26

0

ответ начинается с BCLS.secondaryCallResponse (ни один из указанных вами примеров не работает
require_once 31 окт. 2015, в 12:01
0

@UsmanSm, BCLS.secondaryCallResponse() - это клиентский javascript-вызов сервера - именно эта функция -> github.com/BrightcoveLearning/BCL-Solutions/blob/master/media/…
davidkonrad 31 окт. 2015, в 12:09
0

@ davidkonard Я попробовал ваше решение, и оно не работает, вы можете попробовать здесь phpfiddle.org
require_once 31 окт. 2015, в 13:36
0

@UsmanSm, хорошо - создал учетную запись phpfiddle, и она тоже там работает - я просто не могу понять, как поделиться ссылкой на скрипку, раньше не использовал phpfiddle. Но, тем не менее, вы должны понимать, что BCLS.secondaryCallResponse() является клиентским javascript, и вы находитесь на стороне сервера, пытаясь проанализировать JSON, который проходит вызов.
davidkonrad 31 окт. 2015, в 13:57
0

пожалуйста, посмотрите codepad.org/vfDXsrRw
require_once 31 окт. 2015, в 14:43
0

@ david, да - но, как предлагалось несколько раз, - BCLS.secondaryCallResponse() - это то, что вы скопировали из клиентского скрипта, а JSON недопустим. JSON, который вам нужно проанализировать, находится между ( ... ) поэтому удалите BCLS.secondaryCallResponse( и ) ...
davidkonrad 31 окт. 2015, в 14:48
0

Это очень плохо для них, если они посылают бесполезную информацию, так как я должен написать дополнительную функцию подстроки и т.д., чтобы удалить это. Дай мне попробовать
require_once 31 окт. 2015, в 14:51
0

@david - BCLS.secondaryCallResponse() даже не является допустимым PHP, это javascript и может привести к сбою вашего сценария, если он был выполнен. Я уже ссылался на то, откуда он пришел -> github.com/BrightcoveLearning/BCL-Solutions/blob / ведущий / СМИ / ...
davidkonrad 31 окт. 2015, в 14:56
0

#davidkonrad это работает.
require_once 31 окт. 2015, в 15:05

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