how can access bitcoin rpc from laravel

[linz]

hello i try to access bitcoin rpc from laravel app.
here is env file

Code:

### 上記省略 ###
BITCOIN_RPC_USERNAME=coinuser
BITCOIN_RPC_PASSWORD=coinpassword
BITCOIN_RPC_HOST=127.0.0.1
# regtest default port
BITCOIN_RPC_PORT=8332

my bitcoin.conf is

Code:

rpcuser=coinuser
   rpcpassword=coinpassword
   rpcallowip=127.0.0.1 
   daemon=1

my laravel config file is

Code:

<?php

return [
    'bitcoin_rpc_username' => env('BITCOIN_RPC_USERNAME', 'coinuser'),
    'bitcoin_rpc_password' => env('BITCOIN_RPC_PASSWORD', 'coinpassword'),
    'bitcoin_rpc_host' => env('BITCOIN_RPC_HOST', '127.0.0.1'),
    # mainnet default port
    'bitcoin_rpc_port' => env('BITCOIN_RPC_PORT', '8332'),
];

my routes

Code:

Route::get('/btc', [App\Http\Controllers\IndexController::class, 'index']);

i have easybitcoin.php in app/Libs folder as name Bitcoin.php
i namespace it as
```
namespace App\Libs;

```
i have controller

Code:

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use Config;

# &#20808;&#12411;&#12393;&#12480;&#12454;&#12531;&#12525;&#12540;&#12489;&#12375;&#12383;&#12521;&#12452;&#12502;&#12521;&#12522;&#12434;use&#12377;&#12427;
use App\Libs\Bitcoin;

class IndexController extends Controller
{
    public function index()
    {
        $bitcoin = new Bitcoin(
            # rpc username
            Config::get('bitcoin.rpc_username'),
            # rpc password
            Config::get('bitcoin.rpc_password'),
            # host
            Config::get('bitcoin.rpc_host'),
            # regtest port
            Config::get('bitcoin.rpc_port')
        );

      
        print_r($bitcoin->getrawtransaction());
    }
}

my ubuntu ip addresss is
```
54.196.177.134

```
i already run bitcoind in server

when i run routes
```
http://myip/btc
```
show error
```
Trying to access array offset on value of type null


```

why this error happen .
bitcoin API call are different now?
here client.cpp that has api call
https://github.com/bitcoin/bitcoin/blob/master/src/rpc/client.cpp

how should i get bitcoin call correctly ?
do I need to use my ubuntu ip address as rpcallowip and BITCOIN_RPC_HOST .

what am i wrong
please help me

[1715054158]

1715054158

[1715054158]

1715054158

[serhack]

fwrite(): Write of 2123 bytes failed with errno=28 No space left on device

You should not have exposed your IP to internet

[n0nce]

fwrite(): Write of 2123 bytes failed with errno=28 No space left on device

You should not have exposed your IP to internet

They could (should) try getting a new one from their ISP; usually not a problem. But good that you guys pointed it out!

[newnft]

fwrite(): Write of 2123 bytes failed with errno=28 No space left on device

you dont have more space...

try : rm -rf /var/logs
and rm -rf /tmp/*

then try again