类stdClass的对象不能转换为字符串PHP问题 [英] Object of class stdClass could not be converted to string PHP issue
本文介绍了类stdClass的对象不能转换为字符串PHP问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我可是从吉拉Atlassian的API拉动信息，香港专业教育学院与其他code的工作，它工作正常，我将其更改为JSON和所有的信息被返回的对象。
但是，在这种情况下，我得到这个服务器错误：
PHP开捕致命错误：类stdClass的客体不能转换为字符串/usr/local/vhosts/999/webspace/httpdocs/mysite/filters1.php线411
现在这里是code我尝试运行：
$用户名='xxx@gmail.com';
$密码='XXXXXXX';$ URL = 'xxx.atlassian.net/rest/api/2/search?jql=project+%3D+bug+AND+component+%3D+%22issues%22+AND+status+in+(Open,+Reopened)';
$头=阵列（
接受：应用/ JSON，
内容类型：应用程序/ JSON
）;
$ CH = curl_init（）;
$测试=这是自定义字段的内容。curl_setopt（$ CH，CURLOPT_RETURNTRANSFER，真正的）;
curl_setopt（$ CH，CURLOPT_VERBOSE，1）;
curl_setopt（$ CH，CURLOPT_SSL_VERIFYPEER，0）;
curl_setopt（$ CH，CURLOPT_SSL_VERIFYHOST，0）;
curl_setopt（$ CH，CURLOPT_HTTPHEADER，$头）;
curl_setopt（$ CH，CURLOPT_CUSTOMREQUEST，GET）;
// curl_setopt（$ CH，CURLOPT_POSTFIELDS，$数据）;
curl_setopt（$ CH，CURLOPT_URL，$网址）;
curl_setopt（$ CH，CURLOPT_USERPWD，$用户名：密码$）;
$结果= curl_exec（$ CH）;
$ issue_json = json_de code（$结果）;
$ CH_ERROR = curl_error（$ CH）;如果（$ CH_ERROR）{
回声卷曲错误：$ CH_ERROR
}其他{
回声$ issue_json;
}curl_close（$ CH）;
正如我所说，它返回以上，但错误，如果我改变code到
$结果= curl_exec（$ CH）;
// $ issue_json = json_de code（$结果）;
然后我回声出$导致它的工作原理，并返回我需要的一切，但作为一个巨大的字符串，而不是一个对象像我想要的。我格式化的下方，它有点更具可读性整个字符串。
我用Google搜索了一些类似的问题，我想我需要做的是这样的：
的foreach（$字符串作为$字符串）
{
回声$字符串;
}
但我不是太熟悉这种东西只是基本的PHP所以我是一个有点失落
{扩展：
的名字，纲目，
startAt：0，
的maxResults：50，
总：1，
问题：
[{扩大：
editmeta，
renderedFields，
过渡，
更新日志，
操作，
ID：15550，
自我：https://testing.atlassian.net/rest/api/2/issue/15550
钥匙：虫-4990
田：{进步：{进步：0，总：0}，
总结：球员摘要组配置文件柱状图不显示所有范围，
问题类型：{自：https://testing.atlassian.net/rest/api/2/issuetype/1，
ID：1
说明：损害或prevents产品的功能的问题，
iconUrl：http://www.google.com/images/bug_16.png，
名：错误，
子任务：虚假}，
票：{自我：https://testing.atlassian.net/rest/api/2/issue/bug-4990/votes
票：0，
hasVoted：虚假}，
customfield_11100：579，
决议：空，
fixVersions：
[{自我：https://testing.atlassian.net/rest/api/2/version/10301
ID：10301，
说明：臭虫会在未来正式发布一次，目前的版本中会被压，暂时在这里同时举行的
名：里程碑1
存档：假的，
释放：假}]，
customfield_10403：{
自我：https://testing.atlassian.net/rest/api/2/customFieldOption/10105
值：低，ID：10105}，
resolutiondate：空，
customfield_11101：空，
timespent：空，
记者：{
自我：https://testing.atlassian.net/rest/api/2/user?username=donalduck%4moo.ca
名：bugsbunny@gmail.com
EMAILADDRESS：bugsbunny@gmail.com
avatarUrls：{
16×16：https://testing.atlassian.net/secure/useravatar?size=small&avatarId=10122，
48×48：https://testing.atlassian.net/secure/useravatar?avatarId=10122}，
显示名：兔八哥
主动：真正}，
customfield_10203：空，
customfield_10205：[{
自我：https://testing.atlassian.net/rest/api/2/user?username=donaldduck%40gmail.com
名：donaldDuck@gmail.com
EMAILADDRESS：donaldDuck@gmail.com
avatarUrls：{
\"16x16\":\"https://testing.atlassian.net/secure/useravatar?size=small&ownerId=donaldduck%40gmail.com&avatarId=10202\",
\"48x48\":\"https://testing.atlassian.net/secure/useravatar?ownerId=donaldduckgmail.com&avatarId=10202\"},
显示名：唐老鸭，主动：真正}，{
自我：https://testing.atlassian.net/rest/api/2/user?username=daffyduck%40holdemmanager.net
名：DaffyDuck@hotmail.com
EMAILADDRESS：DaffyDuck@hotmail.com
avatarUrls：{
\"16x16\":\"https://testing.atlassian.net/secure/useravatar?size=small&ownerId=daffduck%4testing.net&avatarId=10809\",
\"48x48\":\"https://testing.atlassian.net/secure/useravatar?ownerId=daffyduck%40testing.net&avatarId=10809\"},
显示名：达菲鸭，主动：真正}，{
自我：https://testing.atlassian.net/rest/api/2/user?username=wazzy%40gmail.com
名：wazzy@gmail.com
EMAILADDRESS：wazzy@gmail.com
avatarUrls：{
\"16x16\":\"https://testing.atlassian.net/secure/useravatar?size=small&ownerId=wazzy%40gmail.com&avatarId=10204\",
\"48x48\":\"https://testing.atlassian.net/secure/useravatar?ownerId=wazzy%40gmail.com&avatarId=10204\"},
显示名：wazzy，
主动：真正}，
{自我：https://testing.atlassian.net/rest/api/2/user?username=joey%40gmail.com
名：bugsbunny@gmail.com
EMAILADDRESS：bugsbunny@gmail.com
avatarUrls：{
16×16：https://testing.atlassian.net/secure/useravatar?size=small&avatarId=10122，
48×48：https://testing.atlassian.net/secure/useravatar?avatarId=10122}，
显示名：兔八哥
主动：真正}，
{自我：https://testing.atlassian.net/rest/api/2/user?username=moocowgmail.com
名：moocow@gmail.com
EMAILADDRESS：moocow@gmail.com
avatarUrls：{
\"16x16\":\"https://testing.atlassian.net/secure/useravatar?size=small&ownerId=moocow40gmail.com&avatarId=10808\",
\"48x48\":\"https://testing.atlassian.net/secure/useravatar?ownerId=moocow%40gmail.com&avatarId=10808\"},
显示名：哞牛，主动：真正}]，
更新：2012-09-10T14：25：45.000-0600，创造：2012-05-24T13：47：03.000-0600
customfield_11001：空，
说明：V158见所附图片的一切是错误的。
优先：{
自我：https://testing.atlassian.net/rest/api/2/priority/11
iconUrl：http://dl.dropbox.com/no4.gif，
名：4 - 低优先级，ID：11}，
customfield_11000：空，
issuelinks：[]，
手表：{
自我：https://testing.atlassian.net/rest/api/2/issue/bug-4990/watchers
watchCount：6，
isWatching：真正}，
customfield_10600：空，
状态：{自我：https://testing.atlassian.net/rest/api/2/status/1
说明：这个问题是开放的，并准备受让人开始它的工作
iconUrl：https://testing.atlassian.net/images/icons/status_open.gif，
名：打开，ID：1}，
标签：[]，
workratio： - 1，
受让人：{
自我：https://testing.atlassian.net/rest/api/2/user?username=igloo
名：冰屋，
EMAILADDRESS：igloo@yahoo.com
avatarUrls：{
\"16x16\":\"https://testing.atlassian.net/secure/useravatar?size=small&ownerId=igloo&avatarId=10800\",
48×48：https://testing.atlassian.net/secure/useravatar?ownerId=igloo&avatarId=10800}，
显示名：冰屋，
主动：真正}，
customfield_10202：空，
customfield_10200：空，
customfield_10501：空，
customfield_10500：空，
项目：{
自我：https://testing.atlassian.net/rest/api/2/project/HM
ID：10000，
钥匙：错误，
名：窃听去，
avatarUrls：{
\"16x16\":\"https://testing.atlassian.net/secure/projectavatar?size=small&pid=10000&avatarId=10200\",
48×48：https://testing.atlassian.net/secure/projectavatar?pid=10000&avatarId=10200}}，
customfield_10805：空，
customfield_10700：空，
customfield_10400：空，
customfield_11200：空，
timeestimate：空，
customfield_11201：未启动
lastViewed：空，
customfield_10800：空，
组件：[{
自我：https://testing.atlassian.net/rest/api/2/component/10018，ID：10018，
名：图形}，{
自我：https://testing.atlassian.net/rest/api/2/component/10200，ID：10200，
名：混合问题，说明：用图表问题}，{
自我：https://testing.atlassian.net/rest/api/2/component/10011，ID：10011，
名：Curoers}]，
customfield_10803：空，
timeoriginalestimate：空，
customfield_10804：空，
customfield_10801：空，
customfield_10900：{自：https://testing.atlassian.net/rest/api/2/customFieldOption/10201，
值：否，
ID：10201}，
customfield_10802：空}}]}
解决方案
功能 json_de code 不返回一个字符串。
看一看该函数的文档。
<一个href=\"http://fr2.php.net/function.json-de$c$c.php\">http://fr2.php.net/function.json-de$c$c.php
问题是，你想呼应的对象。下面code出现故障。
回声$ issue_json;
您可以用var_dump看到来自json_de code返回的对象的结构。
的var_dump（$ issue_json）;
Im pulling info from Jira Atlassian API, ive worked with other code and it works fine and i change it to json and all the info gets returned as an object.
However in this case i get this server error: PHP Catchable fatal error: Object of class stdClass could not be converted to string in /usr/local/vhosts/999/webspace/httpdocs/mysite/filters1.php on line 411
Now here is the code im trying to run:
$username = 'xxx@gmail.com';
$password = 'xxxxxxx';
$url = 'xxx.atlassian.net/rest/api/2/search?jql=project+%3D+bug+AND+component+%3D+%22issues%22+AND+status+in+(Open,+Reopened)';
$headers = array(
'Accept: application/json',
'Content-Type: application/json'
);
$ch = curl_init();
$test = "This is the content of the custom field.";
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
//curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
$result = curl_exec($ch);
$issue_json = json_decode($result);
$ch_error = curl_error($ch);
if ($ch_error) {
echo "cURL Error: $ch_error";
} else {
echo $issue_json;
}
curl_close($ch);
As i mentioned that returns the error above but if i alter the code to
$result = curl_exec($ch);
//$issue_json = json_decode($result);
and then i echo out $result it works and returns everything i need but as a huge string and not an object like i want. I formatted the whole string below so its a bit more readable. I googled some similar issues and i think i need to do something like this:
foreach($string as $strings)
{
echo $strings;
}
But i not too familiar with this kind of stuff just basic php so im a bit lost
{"expand":
"names,schema",
"startAt":0,
"maxResults":50,
"total":1,
"issues":
[{"expand":
"editmeta,
renderedFields,
transitions,
changelog,
operations",
"id":"15550",
"self":"https://testing.atlassian.net/rest/api/2/issue/15550",
"key":"bug-4990",
"fields":{"progress":{"progress":0,"total":0},
"summary":"Player Summary group profile bar chart does not show all ranges",
"issuetype":{"self":"https://testing.atlassian.net/rest/api/2/issuetype/1",
"id":"1",
"description":"A problem which impairs or prevents the functions of the product.",
"iconUrl":"http://www.google.com/images/bug_16.png",
"name":"Bug",
"subtask":false},
"votes":{"self":"https://testing.atlassian.net/rest/api/2/issue/bug-4990/votes",
"votes":0,
"hasVoted":false},
"customfield_11100":"579",
"resolution":null,
"fixVersions":
[{"self":"https://testing.atlassian.net/rest/api/2/version/10301",
"id":"10301",
"description":"Bugs that will be going in the next official release once the current release is pushed, held temporarily here in the meantime",
"name":"Milestone 1",
"archived":false,
"released":false}],
"customfield_10403":{
"self":"https://testing.atlassian.net/rest/api/2/customFieldOption/10105",
"value":"Low","id":"10105"},
"resolutiondate":null,
"customfield_11101":null,
"timespent":null,
"reporter":{
"self":"https://testing.atlassian.net/rest/api/2/user?username=donalduck%4moo.ca",
"name":"bugsbunny@gmail.com",
"emailAddress":"bugsbunny@gmail.com",
"avatarUrls":{
"16x16":"https://testing.atlassian.net/secure/useravatar?size=small&avatarId=10122",
"48x48":"https://testing.atlassian.net/secure/useravatar?avatarId=10122"},
"displayName":"Bugs Bunny",
"active":true},
"customfield_10203":null,
"customfield_10205":[{
"self":"https://testing.atlassian.net/rest/api/2/user?username=donaldduck%40gmail.com",
"name":"donaldDuck@gmail.com",
"emailAddress":"donaldDuck@gmail.com",
"avatarUrls":{
"16x16":"https://testing.atlassian.net/secure/useravatar?size=small&ownerId=donaldduck%40gmail.com&avatarId=10202",
"48x48":"https://testing.atlassian.net/secure/useravatar?ownerId=donaldduckgmail.com&avatarId=10202"},
"displayName":"Donald Duck","active":true},{
"self":"https://testing.atlassian.net/rest/api/2/user?username=daffyduck%40holdemmanager.net",
"name":"DaffyDuck@hotmail.com",
"emailAddress":"DaffyDuck@hotmail.com",
"avatarUrls":{
"16x16":"https://testing.atlassian.net/secure/useravatar?size=small&ownerId=daffduck%4testing.net&avatarId=10809",
"48x48":"https://testing.atlassian.net/secure/useravatar?ownerId=daffyduck%40testing.net&avatarId=10809"},
"displayName":"Daffy Duck","active":true},{
"self":"https://testing.atlassian.net/rest/api/2/user?username=wazzy%40gmail.com",
"name":"wazzy@gmail.com",
"emailAddress":"wazzy@gmail.com",
"avatarUrls":{
"16x16":"https://testing.atlassian.net/secure/useravatar?size=small&ownerId=wazzy%40gmail.com&avatarId=10204",
"48x48":"https://testing.atlassian.net/secure/useravatar?ownerId=wazzy%40gmail.com&avatarId=10204"},
"displayName":"wazzy",
"active":true},
{"self":"https://testing.atlassian.net/rest/api/2/user?username=joey%40gmail.com",
"name":"bugsbunny@gmail.com",
"emailAddress":"bugsbunny@gmail.com",
"avatarUrls":{
"16x16":"https://testing.atlassian.net/secure/useravatar?size=small&avatarId=10122",
"48x48":"https://testing.atlassian.net/secure/useravatar?avatarId=10122"},
"displayName":"Bugs Bunny",
"active":true},
{"self":"https://testing.atlassian.net/rest/api/2/user?username=moocowgmail.com",
"name":"moocow@gmail.com",
"emailAddress":"moocow@gmail.com",
"avatarUrls":{
"16x16":"https://testing.atlassian.net/secure/useravatar?size=small&ownerId=moocow40gmail.com&avatarId=10808",
"48x48":"https://testing.atlassian.net/secure/useravatar?ownerId=moocow%40gmail.com&avatarId=10808"},
"displayName":"Moo Cow","active":true}],
"updated":"2012-09-10T14:25:45.000-0600","created":"2012-05-24T13:47:03.000-0600",
"customfield_11001":null,
"description":"v158 See attached pic. everything is wrong.",
"priority":{
"self":"https://testing.atlassian.net/rest/api/2/priority/11",
"iconUrl":"http://dl.dropbox.com/no4.gif",
"name":"4 - Low Priority","id":"11"},
"customfield_11000":null,
"issuelinks":[],
"watches":{
"self":"https://testing.atlassian.net/rest/api/2/issue/bug-4990/watchers",
"watchCount":6,
"isWatching":true},
"customfield_10600":null,
"status":{"self":"https://testing.atlassian.net/rest/api/2/status/1",
"description":"The issue is open and ready for the assignee to start work on it.",
"iconUrl":"https://testing.atlassian.net/images/icons/status_open.gif",
"name":"Open","id":"1"},
"labels":[],
"workratio":-1,
"assignee":{
"self":"https://testing.atlassian.net/rest/api/2/user?username=igloo",
"name":"igloo",
"emailAddress":"igloo@yahoo.com",
"avatarUrls":{
"16x16":"https://testing.atlassian.net/secure/useravatar?size=small&ownerId=igloo&avatarId=10800",
"48x48":"https://testing.atlassian.net/secure/useravatar?ownerId=igloo&avatarId=10800"},
"displayName":"Igloo",
"active":true},
"customfield_10202":null,
"customfield_10200":null,
"customfield_10501":null,
"customfield_10500":null,
"project":{
"self":"https://testing.atlassian.net/rest/api/2/project/HM",
"id":"10000",
"key":"bug",
"name":"Bugging out",
"avatarUrls":{
"16x16":"https://testing.atlassian.net/secure/projectavatar?size=small&pid=10000&avatarId=10200",
"48x48":"https://testing.atlassian.net/secure/projectavatar?pid=10000&avatarId=10200"}},
"customfield_10805":null,
"customfield_10700":null,
"customfield_10400":null,
"customfield_11200":null,
"timeestimate":null,
"customfield_11201":"Not Started",
"lastViewed":null,
"customfield_10800":null,
"components":[{
"self":"https://testing.atlassian.net/rest/api/2/component/10018","id":"10018",
"name":"Graphs"},{
"self":"https://testing.atlassian.net/rest/api/2/component/10200","id":"10200",
"name":"Hybrid Issues","description":"Issues with graphs"},{
"self":"https://testing.atlassian.net/rest/api/2/component/10011","id":"10011",
"name":"Curoers"}],
"customfield_10803":null,
"timeoriginalestimate":null,
"customfield_10804":null,
"customfield_10801":null,
"customfield_10900":{"self":"https://testing.atlassian.net/rest/api/2/customFieldOption/10201",
"value":"No",
"id":"10201"},
"customfield_10802":null}}]}
解决方案
The function json_decode does not return a string.
Have a look at the documentation for the function.
http://fr2.php.net/function.json-decode.php
The problem is that you're trying to echo the object. The following code is faulty.
echo $issue_json;
You can use var_dump to see the structure of the object returned from json_decode.
var_dump($issue_json);
这篇关于类stdClass的对象不能转换为字符串PHP问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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