dataslang / dataslang-php

index.php

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 7 and the first side effect is on line 3.

require 'vendor/autoload.php';

use GuzzleHttp\Client;

class DataslangApi {

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

  
  public function __construct(){
    $this->client = new Client([

The property client does not exist. Did you maybe forget to declare it?

        // Base URI is used with relative requests
        'base_uri' => 'http://api.dataslang.com',
        // You can set any number of default request options.
        'timeout'  => 2.0,
    ]);
}

  public function validate($xml, $xsd){

The parameter $xml is not used and could be removed.

The parameter $xsd is not used and could be removed.

    $b = false;
    $response = $this->client->request('POST', '/validate', [

$response is not used, you could remove the assignment.

        'form_params' => [
            'field_name' => 'abc',
            'other_field' => '123',
            'nested_field' => [
                'nested' => 'hello'
            ]
        ]
    ]);
  return $b;
  }

}