PHP foreach loop with different offsets

Question

I want to extract certain parts from this api: Steamspy.com/api.php, However when I try to do a foreach loop I am getting a lot of errors.

Notice: Undefined offset: 0 in C:\Users\xx\Desktop\xx\Test\test.php on line 11 PHP Notice: Trying to access array offset on value of type null in C:\Users\xx\Desktop\xx\Test\test.php on line 11

I tried solving this by adding 1 after every loop but the all the games have different ID's in no particular order. How can I get my program to loop through all the arrays?

<?php
$url = "https://steamspy.com/api.php?request=top100in2weeks";
$jsondata = file_get_contents("$url");
$json = json_decode($jsondata, true);
$game = '0';

#$games = $json[220]['name'];
#print_r($games);

foreach($json as $row) {
    $json[$game]['name'];
    $game += 1;
}

When I target a specific ID I am able to get the name of the game.

$games = $json[220]['name'];

Please help me solve this, Thanks!

foreach($json as $key=>$row) { $json[$key]['name']; } try like that. — Nashir Uddin
– Nashir Uddin, Commented Apr 16, 2020 at 4:59

Mike Doe · Accepted Answer · 2020-04-15 20:30:55Z

1

foreach ($json as $key => $row) {
   var_dump($row); //[ 'appid':10, ... ]
   var_dump($row['name']); //counter-strike, ...
   var_dump($key); //10, 20, 30, ...
}

edited Apr 15, 2020 at 20:30

Mike Doe

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answered Apr 15, 2020 at 20:14

writ3it

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Comments

Amelia Magee · Accepted Answer · 2020-04-15 20:11:22Z

0

Try this

foreach ($json as $key => $value){
    //$key = 220
    //$value = the same as $json[$key]

    $value['name'];
    //THE SAME AS
    $json[$key]['name'];
}

answered Apr 15, 2020 at 20:11

Amelia Magee

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