Question
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:
https://stackoverflow.com/questions/13735592
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Russian$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}}]}
Solution
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);
OTHER TIPS
To answer the question title, if your object does not have a __string method using it as a string will throw an exception. (I think this changed in 5.2), so to do unexploding string conversion on the hop you need:
if (is_object($arg)) {
$arg = method_exists($arg, '__toString') ? (string)$arg : 'Object';
}
