Question

我确实得到了我想要的字符串。但我也得到了json文件中其他数据的第一个字母（或数字）例如。我想要或者应该得到结果：

/ Barrafina
在这里特别做饭。这种简单而神奇的菜肴。强烈推荐螃蟹炸丸子，羊羔肾，烤串和大脑。雪利酒在这里也很棒 Matt Ta-Min /

但我得到了

/ Barrafina
  EE
  在这里特别做饭。这种简单而神奇的菜肴。强烈推荐螃蟹炸丸子，羊羔肾，烤串和大脑。雪利酒在这里也很棒   5 5 E Eu uh h   马特塔敏   /

我做错了什么？这是代码：（如果你有时间和精力来查看JSON，你会看到例如5 5 E Eu uh h来自哪里。）我感谢任何帮助。

        <?php
$client_id = 'CLIENT_ID';
$client_secret = 'SECRET';

$request_date = date('Ymd');

$base_url = 'https://api.foursquare.com/v2/';
$endpoint = 'venues/explore?';
$params = 'near=London&limit=3&section=food&radius=1000';
$auth = "&client_id=$client_id&client_secret=$client_secret&v=$request_date";

$url = $base_url.$endpoint.$params.$auth;

$results = file_get_contents($url);

$json_results = json_decode($results,true);
//var_dump($json_results);

$items0 = $json_results['response']['groups']['0']['items']['0'];
$items1 = $json_results['response']['groups']['0']['items']['0']['tips'];
$items2 = $json_results['response']['groups']['0']['items']['0']['tips']['0'];
//<div style="align:center;">
foreach ( $items0+$items1 as $item){
  echo '<li>';
  echo $item['name'];
  echo $item['text'];
}
  foreach ( $items2 as $item){
  print $item['firstName']; print '&nbsp';  print $item['lastName'];
}

HERE是json解码的：

array(2) { ["meta"]=> array(2) { ["code"]=> int(200) ["requestId"]=> string(24) "55fb1f91498e70ad2e246eed" } ["response"]=> array(10) { ["suggestedFilters"]=> array(2) { ["header"]=> string(12) "Tap to show:" ["filters"]=> array(2) { [0]=> array(2) { ["name"]=> string(13) "With specials" ["key"]=> string(8) "specials" } [1]=> array(2) { ["name"]=> string(8) "Open now" ["key"]=> string(7) "openNow" } } } ["geocode"]=> array(8) { ["what"]=> string(0) "" ["where"]=> string(6) "london" ["center"]=> array(2) { ["lat"]=> float(51.50853) ["lng"]=> float(-0.12574) } ["displayString"]=> string(38) "London, Greater London, United Kingdom" ["cc"]=> string(2) "GB" ["geometry"]=> array(1) { ["bounds"]=> array(2) { ["ne"]=> array(2) { ["lat"]=> float(51.691643999656) ["lng"]=> float(0.33418999705203) } ["sw"]=> array(2) { ["lat"]=> float(51.284674044171) ["lng"]=> float(-0.50855792793694) } } } ["slug"]=> string(6) "london" ["longId"]=> string(17) "72057594040571679" } ["warning"]=> array(1) { ["text"]=> string(114) "There aren't a lot of results near you. Try something more general, reset your filters, or expand the search area." } ["headerLocation"]=> string(6) "London" ["headerFullLocation"]=> string(6) "London" ["headerLocationGranularity"]=> string(4) "city" ["query"]=> string(4) "food" ["totalResults"]=> int(246) ["suggestedBounds"]=> array(2) { ["ne"]=> array(2) { ["lat"]=> float(51.510800358799) ["lng"]=> float(-0.12174369837641) } ["sw"]=> array(2) { ["lat"]=> float(51.508100699014) ["lng"]=> float(-0.13015278468604) } } ["groups"]=> array(1) { [0]=> array(3) { ["type"]=> string(18) "Recommended Places" ["name"]=> string(11) "recommended" ["items"]=> array(1) { [0]=> array(4) { ["reasons"]=> array(2) { ["count"]=> int(0) ["items"]=> array(1) { [0]=> array(3) { ["summary"]=> string(20) "This spot is popular" ["type"]=> string(7) "general" ["reasonName"]=> string(23) "globalInteractionReason" } } } ["venue"]=> array(17) { ["id"]=> string(24) "53bab96d498e7e355fb53d6c" ["name"]=> string(9) "Barrafina" ["contact"]=> array(6) { ["phone"]=> string(13) "+442074401456" ["formattedPhone"]=> string(16) "+44 20 7440 1456" ["twitter"]=> string(13) "barrafinaadst" ["facebook"]=> string(15) "705351912878392" ["facebookUsername"]=> string(23) "BarrafinaAdelaideStreet" ["facebookName"]=> string(25) "Barrafina Adelaide Street" } ["location"]=> array(10) { ["address"]=> string(14) "10 Adelaide St" ["crossStreet"]=> string(13) "William IV St" ["lat"]=> float(51.509450528906) ["lng"]=> float(-0.12594824153122) ["postalCode"]=> string(8) "WC2N 4HZ" ["cc"]=> string(2) "GB" ["city"]=> string(6) "London" ["state"]=> string(14) "Greater London" ["country"]=> string(14) "United Kingdom" ["formattedAddress"]=> array(5) { [0]=> string(30) "10 Adelaide St (William IV St)" [1]=> string(6) "London" [2]=> string(14) "Greater London" [3]=> string(8) "WC2N 4HZ" [4]=> string(14) "United Kingdom" } } ["categories"]=> array(1) { [0]=> array(6) { ["id"]=> string(24) "4bf58dd8d48988d150941735" ["name"]=> string(18) "Spanish Restaurant" ["pluralName"]=> string(19) "Spanish Restaurants" ["shortName"]=> string(7) "Spanish" ["icon"]=> array(2) { ["prefix"]=> string(52) "https://ss3.4sqi.net/img/categories_v2/food/spanish_" ["suffix"]=> string(4) ".png" } ["primary"]=> bool(true) } } ["verified"]=> bool(false) ["stats"]=> array(3) { ["checkinsCount"]=> int(357) ["usersCount"]=> int(278) ["tipCount"]=> int(26) } ["url"]=> string(22) "http://barrafina.co.uk" ["price"]=> array(3) { ["tier"]=> int(2) ["message"]=> string(8) "Moderate" ["currency"]=> string(2) "Â£" } ["rating"]=> float(9) ["ratingColor"]=> string(6) "00B551" ["ratingSignals"]=> int(80) ["allowMenuUrlEdit"]=> bool(true) ["hours"]=> array(2) { ["status"]=> string(19) "Open until 11:00 PM" ["isOpen"]=> bool(true) } ["specials"]=> array(2) { ["count"]=> int(0) ["items"]=> array(0) { } } ["photos"]=> array(2) { ["count"]=> int(31) ["groups"]=> array(0) { } } ["hereNow"]=> array(3) { ["count"]=> int(0) ["summary"]=> string(11) "Nobody here" ["groups"]=> array(0) { } } } ["tips"]=> array(1) { [0]=> array(9) { ["id"]=> string(24) "55db9142498ede18f5b31b81" ["createdAt"]=> int(1440452930) ["text"]=> string(164) "Exceptional cooking here. Such simple but amazing dishes. Highly recommend the crab croquettes, lambs kidneys, skewers and the brain. Sherries are also superb here." ["type"]=> string(4) "user" ["canonicalUrl"]=> string(52) "https://foursquare.com/item/55db9142498ede18f5b31b81" ["likes"]=> array(3) { ["count"]=> int(2) ["groups"]=> array(0) { } ["summary"]=> string(7) "2 likes" } ["logView"]=> bool(true) ["todo"]=> array(1) { ["count"]=> int(0) } ["user"]=> array(5) { ["id"]=> string(8) "98683884" ["firstName"]=> string(4) "Matt" ["lastName"]=> string(6) "Ta-Min" ["gender"]=> string(4) "male" ["photo"]=> array(2) { ["prefix"]=> string(31) "https://irs1.4sqi.net/img/user/" ["suffix"]=> string(30) "/98683884-1MJ0OTISTPZWSBRJ.jpg" } } } } ["referralId"]=> string(30) "e-3-53bab96d498e7e355fb53d6c-0" } } } } } }

这是JSON

{"meta":{"code":200,"requestId":"55fbde58498e7fdbd12f8fb2"},"response":{"suggestedFilters":{"header":"Tap to show:","filters":[{"name":"With specials","key":"specials"},{"name":"Open now","key":"openNow"}]},"geocode":{"what":"","where":"london","center":{"lat":51.50853,"lng":-0.12574},"displayString":"London, Greater London, United Kingdom","cc":"GB","geometry":{"bounds":{"ne":{"lat":51.691643999655895,"lng":0.33418999705203406},"sw":{"lat":51.28467404417054,"lng":-0.5085579279369435}}},"slug":"london","longId":"72057594040571679"},"warning":{"text":"There aren't a lot of results near you. Try something more general, reset your filters, or expand the search area."},"headerLocation":"London","headerFullLocation":"London","headerLocationGranularity":"city","query":"food","totalResults":246,"suggestedBounds":{"ne":{"lat":51.5108003587992,"lng":-0.12174369837640672},"sw":{"lat":51.50810069901375,"lng":-0.1301527846860385}},"groups":[{"type":"Recommended Places","name":"recommended","items":[{"reasons":{"count":0,"items":[{"summary":"This spot is popular","type":"general","reasonName":"globalInteractionReason"}]},"venue":{"id":"53bab96d498e7e355fb53d6c","name":"Barrafina","contact":{"phone":"+442074401456","formattedPhone":"+44 20 7440 1456","twitter":"barrafinaadst","facebook":"705351912878392","facebookUsername":"BarrafinaAdelaideStreet","facebookName":"Barrafina Adelaide Street"},"location":{"address":"10 Adelaide St","crossStreet":"William IV St","lat":51.50945052890648,"lng":-0.1259482415312226,"postalCode":"WC2N 4HZ","cc":"GB","city":"London","state":"Greater London","country":"United Kingdom","formattedAddress":["10 Adelaide St (William IV St)","London","Greater London","WC2N 4HZ","United Kingdom"]},"categories":[{"id":"4bf58dd8d48988d150941735","name":"Spanish Restaurant","pluralName":"Spanish Restaurants","shortName":"Spanish","icon":{"prefix":"https:\/\/ss3.4sqi.net\/img\/categories_v2\/food\/spanish_","suffix":".png"},"primary":true}],"verified":false,"stats":{"checkinsCount":357,"usersCount":278,"tipCount":26},"url":"http:\/\/barrafina.co.uk","rating":9.0,"ratingColor":"00B551","ratingSignals":80,"allowMenuUrlEdit":true,"hours":{"status":"Closed until Noon","isOpen":false},"specials":{"count":0,"items":[]},"photos":{"count":31,"groups":[]},"hereNow":{"count":0,"summary":"Nobody here","groups":[]}},"tips":[{"id":"55db9142498ede18f5b31b81","createdAt":1440452930,"text":"Exceptional cooking here. Such simple but amazing dishes. Highly recommend the crab croquettes, lambs kidneys, skewers and the brain. Sherries are also superb here.","type":"user","canonicalUrl":"https:\/\/foursquare.com\/item\/55db9142498ede18f5b31b81","likes":{"count":2,"groups":[],"summary":"2 likes"},"logView":true,"todo":{"count":0},"user":{"id":"98683884","firstName":"Matt","lastName":"Ta-Min","gender":"male","photo":{"prefix":"https:\/\/irs1.4sqi.net\/img\/user\/","suffix":"\/98683884-1MJ0OTISTPZWSBRJ.jpg"}}}],"referralId":"e-3-53bab96d498e7e355fb53d6c-0"}]}]}}

带有json_decode的回声数组给出了太多的回声

0 个答案: