omit the json response title in json body result in php - php

Question

I have the json response like this from fetching via URL, using json_decode.
function get_data($url)
{
$ch = curl_init();
$timeout = 3;
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
$domain = "http://localhost:3000/";
$getcontent = get_data($domain);
$data = json_decode($getcontent, true);
After fetched, the response is:
{"Data":{"Players":"2,621","Kills":"87","Medals":"908","Cards":"324","TimePlayed":"88hours","GamesWon":"328","ObjectiveTime":"05:25:02"}}
I would like to remove Data object to be just the response body in PHP.
I have tried: $data[0]['Players']; but it is not looking through the json data body.
$players = $data[0]['Players'];
So I display it as:
echo 'Players: ' . $players . ';
Note: Sometimes that Data will always changed dynamic like Responses, Players, PlayerName, Date.
Can I use $data['. $playername . ']["Player"]; ?

Answer 1

If you don't know the key you can use key() function of PHP. Whatever the value of your first key you can access it like this.
Try this code demo
<?php
ini_set('display_errors', 1);
$string='{"Data":{"Players":"2,621","Kills":"87","Medals":"908","Cards":"324","TimePlayed":"88hours","GamesWon":"328","ObjectiveTime":"05:25:02"}}';
$array=json_decode($string,true);
print_r($array[key($array)]["Players"]);
Solution 2: Try this code snippet here
<?php
ini_set('display_errors', 1);
$string='{"Data":{"Players":"2,621","Kills":"87","Medals":"908","Cards":"324","TimePlayed":"88hours","GamesWon":"328","ObjectiveTime":"05:25:02"}}';
$array=json_decode($string,true);
extract($array[key($array)]);
echo $Players;
echo $Kills;
echo $Medals;
echo $Cards;
echo $TimePlayed;
echo $GamesWon;
echo $ObjectiveTime;
Whole code:
<?php
ini_set('display_errors', 1);
function get_data($url)
{
$ch = curl_init();
$timeout = 3;
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
$domain = "http://localhost:3000/";
$getcontent = get_data($url);
$data = json_decode($getcontent, true);
print_r($data[key($data)]["Players"]);