Looping JSON data only shows the first character - php

Question

I am trying to output specific information coming from JIRA, I have JSON looping and results showing, but the results furthest down the nest are only showing the first character.
I have tried following the suggestions here but this seems to be for results at the top level and I can't seem to get it working with my code.
<?php
$username = '*************';
$password = '*************';
$url = '<JIRA-DOMAIN>/rest/api/2/search?jql=project=ICI&fields=key,summary,description&maxResults=10';
$curl = curl_init();
curl_setopt($curl, CURLOPT_USERPWD, "$username:$password");
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
$issue_list = (curl_exec($curl));
$json = json_decode($issue_list, TRUE);
?>
<div class="toto">
<?php
foreach($json['issues'] as $obj){ ?>
<h2><?php echo $obj['id']; ?></h2>
<?php foreach($obj['fields'] as $parc){ ?>
<a href="<?php echo $parc['summary']; ?>">
<span><?php echo $parc['description']; ?></span>
</a>
<?php }
} ?>
</div>
When I echo $issue_list I get the following:
Output Shortened
{
"expand":"schema,names",
"startAt":0,
"maxResults":10,
"total":9,
"issues":[
{
"expand":"operations,versionedRepresentations,editmeta,changelog,renderedFields",
"id":"10058",
"self":"<domain>/rest/api/2/issue/10058",
"key":"ICI-9",
"fields":{
"summary":"ToS and PP button removal",
"description":"The Terms of Service and Privacy Policy buttons go to a page on the website so they can't use the app after. They also go to a page of nothing because they aren't written so they need to be deleted"
}
},
{
"expand":"operations,versionedRepresentations,editmeta,changelog,renderedFields",
"id":"10048",
"self":"<domain>/rest/api/2/issue/10048",
"key":"ICI-1",
"fields":{
"summary":"Create Launch Image",
"description":"Create launch image for app. Resolution should be: 2048px × 1536px\r\n\r\n[~james.whitaker] I got this info from [here|https://developer.apple.com/design/human-interface-guidelines/ios/icons-and-images/launch-screen/]"
}
}
]
}
But the loop output only shows the first character for the Description and Summary as seen below but shows the entire ID.
Any help would be highly appreciated.

Answer 1

Your problem is in this foreach loop:
<?php foreach($obj['fields'] as $parc){ ?>
<a href="<?php echo $parc['summary']; ?>">
<span><?php echo $parc['description']; ?></span>
</a>
<?php }
$parc will have the value of $obj['fields']['summary'] and then $obj['fields']['description'] in the loop, so when you try and index it with ['summary'] you are using an invalid index which is translating to 0 (hence the single character). Try this instead (remove the foreach):
<a href="<?php echo $obj['fields']['summary']; ?>">
<span><?php echo $obj['fields']['description']; ?></span>
</a>

Answer 2

i think fields isn't array.
Change $parc['summary'] to $obj['fields']['summary']