Loop through each element under "Data" - php

Question

I'm using Kucoin's API to get a list of coins.
Here is the endpoint: https://api.kucoin.com/v1/market/open/coins
And here's my code:
$kucoin_coins = file_get_contents('https://api.kucoin.com/v1/market/open/coins');
$kucoin_coins = json_decode($kucoin_coins, true);
print_r($kucoin_coins);
I can see how to target one coin like so:
echo "name: " . $kucoin_coins['data'][0]['name'];
But I can't see how to loop through them.
How can I loop through each of the "coins" returned here? They are under the "data" part that is returned. I'm sorry, I'm just not seeing how to do it right now. Thank you!

Answer 1

You can loop through the decoded elements using the foreach command:
foreach ($kucoin_coins['data'] as $coin) {
//do your magic here.
}
But I usually prefer using json_decode($kucoin_coins) rather than the one for arrays. I believe this:
$item->attribute;
Is easier to write than this one:
$item['attribute'];

Answer 2

foreach($kucoin_coins['data'] as $data) {
echo $data['name']."\n";
}

Answer 3

You can loop through your data using foreach() like this
<?php
$kucoin_coins = file_get_contents('https://api.kucoin.com/v1/market/open/coins');
$kucoin_coins = json_decode($kucoin_coins, true);
print '<pre>';
print_r($kucoin_coins);
print '</pre>';
foreach($kucoin_coins['data'] as $key=>$value){
echo $value['name']. "<br/>";
}
?>
See DEMO: http://phpfiddle.org/main/code/q6kt-dctg