JSON write out with PHP [duplicate] - php

Question

This question already has an answer here:
How to extract and access data from JSON with PHP?
(1 answer)
Closed 3 years ago.
I have a JSON message, and I dont know How can I write out a part of json.
I tried:
{{$data[0]->items[0]}}
{{$data[0]->name}}
{{$data->items[0]-name}}
{{$data[0]->items}}
ect...
JSON message:
{
"items":[
{
"name":"Knight",
"id":26000000,
"maxLevel":13,
"iconUrls":{
"medium":"https:\/\/api-assets.clashroyale.com\/cards\/300\/jAj1Q5rclXxU9kVImGqSJxa4wEMfEhvwNQ_4jiGUuqg.png"
}
},
{
"name":"Archers",
"id":26000001,
"maxLevel":13,
"iconUrls":{
"medium":"https:\/\/api-assets.clashroyale.com\/cards\/300\/W4Hmp8MTSdXANN8KdblbtHwtsbt0o749BbxNqmJYfA8.png"
}
}
]
}
EDIT:
This is the Controller
As you see $data array is decoded
It looks like your post is mostly code; please add some more details. omg
$token = "token";
$url = "https://api.clashroyale.com/v1/cards";
$ch = curl_init($url);
$headr = array();
$headr[] = "Accept: application/json";
$headr[] = "Authorization: Bearer ".$token;
curl_setopt($ch, CURLOPT_HTTPHEADER, $headr);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$res = curl_exec($ch);
$data = json_decode($res, true);
curl_close($ch);
return view('clash', ['data' => $data]);

Answer 1

First you have to decode your JSON-String to a PHP-Array and then you can access it easily this way:
$json = '{
"items":[
{
"name":"Knight",
"id":26000000,
"maxLevel":13,
"iconUrls":{
"medium":"https:\/\/api-assets.clashroyale.com\/cards\/300\/jAj1Q5rclXxU9kVImGqSJxa4wEMfEhvwNQ_4jiGUuqg.png"
}
},
{
"name":"Archers",
"id":26000001,
"maxLevel":13,
"iconUrls":{
"medium":"https:\/\/api-assets.clashroyale.com\/cards\/300\/W4Hmp8MTSdXANN8KdblbtHwtsbt0o749BbxNqmJYfA8.png"
}
},
{
"name":"Goblins",
"id":26000002,
"maxLevel":13,
"iconUrls":{
"medium":"https:\/\/api-assets.clashroyale.com\/cards\/300\/X_DQUye_OaS3QN6VC9CPw05Fit7wvSm3XegXIXKP--0.png"
}
},
{
"name":"Giant",
"id":26000003,
"maxLevel":11,
"iconUrls":{
"medium":"https:\/\/api-assets.clashroyale.com\/cards\/300\/Axr4ox5_b7edmLsoHxBX3vmgijAIibuF6RImTbqLlXE.png"
}
}
]
}';
$array = json_decode( $json, true ); // we receive an associative array because the second parameter is true
echo $array['items'][0]['name'];
echo $array['items'][1]['id'];
Usage in for example:
$token = "token";
$url = "https://api.clashroyale.com/v1/cards";
$ch = curl_init($url);
$headr = array();
$headr[] = "Accept: application/json";
$headr[] = "Authorization: Bearer ".$token;
curl_setopt($ch, CURLOPT_HTTPHEADER, $headr);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$res = curl_exec($ch);
$data = json_decode($res, true);
curl_close($ch);
echo $data['items'][0]['name']; // echo the value of the key 'name' of the first element in items
echo $data['items'][1]['id']; // echo the value of the key 'id' of the second element in items
// you can also store them or do whatever you want
return view('clash', ['data' => $data]);
Or access the data in your view like this:
{{ $data['items'][0]['name'] }}
{{ $data['items'][0]['id'] }}