How do I parse this array in PHP? - php

Question

Yesterday I asked this question: How to create this JSON in PHP?
This works perfectly and now I have to parse the reply from the server - he gives my an array like this example below. How can I run through this and get things like startTime and the following name?
And why does
<?php $json = file_get_contents("URL");
$data = json_decode($json);
$time1 = $data[0][1]['startTime'];
?>
not work? Please help me to understand this and please explain me how I can get to an solution next time when I have an array or JSON to parse and what you do when you have to parse things like this.
And is there any tool available, where you post the code and can click on the requested item and it shows you the code how to get this?
Array from server:
Array (
[jsonrpc] => 2.0
[id] => 6d41c7a9e35e441c4e9b66e267523927
[result] => Array (
[0] => Array (
[id] => 403230
[date] => 20190923
[startTime] => 1240
[endTime] => 1330
[kl] => Array (
[0] => Array (
[name] => Radiodata
)
)
[te] => Array (
[0] => Array (
[name] => MUS
[longname] => Music
)
)
[su] => Array (
[0] => Array (
[name] => MUS
[longname] => Music
)
)
[ro] => Array (
[0] => Array (
[id] => 31
)
)
[activityType] => Music-Only
)
[1] => Array (
[id] => 403231
[date] => 20190923
[startTime] => 1335
[endTime] => 1425
[kl] => Array (
[0] => Array (
[name] => Radiodata
)
)
[te] => Array (
[0] => Array (
[name] => MUS
[longname] => Music
)
)
[su] => Array (
[0] => Array (
[name] => MUS
[longname] => Music
)
)
[ro] => Array (
[0] => Array (
[id] => 31
)
)
[activityType] => Music-Only
)
[2] => Array (
[id] => 407790
[date] => 20190923
[startTime] => 1520
[endTime] => 1610
[kl] => Array (
[0] => Array (
[name] => Radiodata
)
)
[te] => Array (
[0] => Array (
[name] => MUS
[longname] => Music
)
)
[su] => Array (
[0] => Array (
[name] => MUS
[longname] => Music
)
)
[ro] => Array (
[0] => Array (
[id] => 24
)
)
[activityType] => Music-Only
)
[3] => Array (
[id] => 407791
[date] => 20190923
[startTime] => 1610
[endTime] => 1700
[kl] => Array (
[0] => Array (
[name] => Radiodata
)
)
[te] => Array (
[0] => Array (
[name] => MUS
[longname] => Music
)
)
[su] => Array (
[0] => Array (
[name] => MUS
[longname] => Music
)
)
[ro] => Array (
[0] => Array (
[id] => 24
)
)
[activityType] => Radiodata
)
)

Answer 1

Basically you parse the json with wrong key. Check this code which will help you
<?php
$json = file_get_contents("URL");
$data = json_decode($json,true);
foreach($data['result'] as $resData)
{
$startTime=$resData['startTime'];
$endtime=$resData['endTime'];
echo($startTime);
foreach($resData['kl'] as $klData)
{
$klname=$klData['name'];
echo($klname);
echo '<br>';
}
foreach($resData['te'] as $teData)
{
$tename=$teData['name'];
$echo($tename);
echo '<br>';
}
}
?>
Output:
Radiodata
MUS
Radiodata
MUS
Radiodata
MUS
Radiodata
MUS