PHP getting values from nested json - php

Question

I have this json listed below. I was using json_decode to get some of the values. Such as getting the id value:
$decoded_array = json_decode($result, true);
foreach($decoded_array['issue'] as $issues ){
$value[] = $issues["id"];
This method is working for getting the id value, however, I want to get the emailAddress values for both Bob and John. I believe you can get a single value by doing this:
$value[] = $issues["fields"][people][0][emailAddress];
Is it possible to get both email addresses in an efficient manner?
Edited --------
How would you get data with an expanded dataset? Example:
{
"startAt": 0,
"issue": [
{
"id": "51526",
"fields": {
"people": [
{
"name": "bob",
"emailAddress": "bob#gmail.com",
"displayName": "Bob Smith",
},
{
"name": "john",
"emailAddress": "john#gmail.com",
"displayName": "John Smith",
}
],
"skill": {
"name": "artist",
"id": "1"
}
}
},
{
"id": "2005",
"fields": {
"people": [
{
"name": "jake",
"emailAddress": "jake#gmail.com",
"displayName": "Jake Smith",
},
{
"name": "frank",
"emailAddress": "frank#gmail.com",
"displayName": "Frank Smith",
}
],
"skill": {
"name": "writer",
"id": "2"
}
}
}
]
}
I only want to extract the email addresses from both "fields". Is there an easy way to loop through all the "fields" to get "emailAddress" data?

Answer 1

You need to delve deeper into the array.
foreach ($decoded_array['issue'][0]['fields']['people'] as $person) {
echo $person['emailAddress'];
}